{"title":"Microscope Objectives","description":"\u003cp\u003eDiscover our category of \u003cstrong data-start=\"30\" data-end=\"61\"\u003emicroscope objectives\u003c\/strong\u003e, essential components for achieving the highest level of detail, resolution, and contrast in every sample. We offer achromatic, plan achromatic, and oil immersion objectives, in various magnifications and thread standards, compatible with biological and laboratory microscopes. Manufactured with high-precision optics and anti-reflective coatings, they guarantee faithful, sharp images with excellent chromatic correction, ideal for both educational and professional use.\u003c\/p\u003e","products":[{"product_id":"objetivo-acromatico-levenhuk-med-20x","title":"Levenhuk MED 20x Achromatic Objective Lens","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 20x Achromatic Objective\u003c\/strong\u003e\u003cbr\u003eMagnification: 20x. Aperture: 0.4\u003c\/p\u003e\u003cp\u003eLevenhuk MED 20x achromatic objective provides a clearer and more detailed image compared to classic optical designs. This makes it suitable for laboratory research. It has glass optics and a metal body. Its construction is safe and robust, which ensures a long service life. The objective provides 20x magnification.\u003c\/p\u003e\u003cp\u003eLevenhuk MED 20x achromatic objective is an excellent choice for expanding the capabilities of a professional microscope. It is compatible with microscopes of any brand.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003cbr\u003eObjective\u003cbr\u003ePlastic case\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: optical glass\u003cbr\u003eBody material: copper\u003cbr\u003eOptical design: achromatic\u003cbr\u003eMagnification, x: 20\u003cbr\u003eAperture: 0.4\u003cbr\u003eWorking distance, mm: 2.1\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover glass thickness, mm: 0.17\u003cbr\u003eCompatible tube length, mm: 160\u003cbr\u003eThread type: WJ 4\/5\"*1\/36\"\u003cbr\u003eRetractable body: no\u003cbr\u003eOil immersion: no\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888269914455,"sku":"76066","price":59.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/76066_levenhuk-med-achromatic-objective-20x_00.jpg?v=1772202781"},{"product_id":"objetivo-acromatico-levenhuk-med-60x","title":"Levenhuk MED 60x Achromatic Objective","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 60x Achromatic Objective Lens\u003c\/strong\u003e\u003cbr\u003eRetractable body. Magnification: 60x. Aperture: 0.85\u003c\/p\u003e\u003cp\u003eThe Levenhuk MED 60x objective lens is an achromatic objective lens that provides 60x magnification. It is perfect for laboratory research. It is compatible with microscopes of any brand. Its glass optics deliver clear and high contrast images across the entire field of view. The front lens is protected by a spring-loaded retractable mechanism. The body is made of metal, so the objective lens is durable and sturdy.\u003c\/p\u003e\u003cp\u003eThe Levenhuk MED 60x Achromatic Objective Lens is a great addition to the accessory kit of any professional microbiologist.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003cbr\u003eObjective lens\u003cbr\u003ePlastic case\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: optical glass\u003cbr\u003eBody material: copper\u003cbr\u003eOptical design: achromatic\u003cbr\u003eMagnification, x: 60\u003cbr\u003eAperture: 0.85\u003cbr\u003eWorking distance, mm: 0.46\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover glass thickness, mm: 0.17\u003cbr\u003eCompatible tube length, mm: 160\u003cbr\u003eThread type: WJ 4\/5\"*1\/36\"\u003cbr\u003eRetractable body: yes\u003cbr\u003eOil immersion: no\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888269979991,"sku":"76067","price":69.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/76067_levenhuk-med-achromatic-objective-60x_00.jpg?v=1772202781"},{"product_id":"objetivo-plano-acromatico-levenhuk-med-4x","title":"Levenhuk MED 4x achromatic flat-field objective","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 4x Plan Achromatic Objective Lens\u003c\/strong\u003e\u003cbr\u003eMagnification: 4x. Aperture: 0.1\u003c\/p\u003e\u003cp\u003eThe Levenhuk MED 4x Objective Lens is a plan achromatic objective lens with a 4x magnification. It is designed for laboratory microscopes of any brand. It produces high-quality images. Its optics eliminate spherical aberrations, flatten the field of view, increase contrast, and improve color reproduction. Thanks to the large working distance, the objective lens can be used with almost any optical system.\u003c\/p\u003e\u003cp\u003eThe Levenhuk MED 4x Plan Achromatic Objective Lens is an excellent choice for laboratory work and solving complex microbiological problems.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003cbr\u003eObjective lens\u003cbr\u003ePlastic case\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptical material: optical glass\u003cbr\u003eBody material: copper\u003cbr\u003eOptical design: plan achromatic\u003cbr\u003eMagnification, x: 4\u003cbr\u003eAperture: 0.1\u003cbr\u003eWorking distance, mm: 28.9\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover slip thickness, mm: 0.17\u003cbr\u003eCompatible tube length, mm: 160\u003cbr\u003eThread type: WJ 4\/5\"*1\/36\"\u003cbr\u003eRetractable body: no\u003cbr\u003eOil immersion: no\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888270045527,"sku":"76068","price":42.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/76068_levenhuk-med-plan-achromatic-objective-4x_00.jpg?v=1772202783"},{"product_id":"objetivo-plano-acromatico-levenhuk-med-40x","title":"Levenhuk MED 40x Achromatic Flat-Field Objective","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 40x Plan Achromatic Objective\u003c\/strong\u003e\u003cbr\u003eRetractable body. Magnification: 40x. Aperture: 0.65\u003c\/p\u003e\u003cp\u003eThe Levenhuk MED 40x Objective is a plan achromatic objective with 40x magnification. It can be used for microbiological research of any complexity level. It is compatible with microscopes of any brand. Plan achromatic optics are well known for significantly increasing the quality of a transmitted image. These optics eliminate spherical aberrations, flatten the field of view, and improve color rendition. The Levenhuk MED 40x Objective is perfect for laboratory work.\u003c\/p\u003e\u003cp\u003eThe objective lenses are made of optical glass; the front lens is equipped with a spring-loaded retractable mechanism. The body is made of metal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003cbr\u003eObjective\u003cbr\u003ePlastic case\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003eOptics material: optical glass\u003cbr\u003eBody material: copper\u003cbr\u003eOptical design: plan achromatic\u003cbr\u003eMagnification, x: 40\u003cbr\u003eAperture: 0.65\u003cbr\u003eWorking distance, mm: 0.75\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover slip thickness, mm: 0.17\u003cbr\u003eCompatible tube length, mm: 160\u003cbr\u003eThread type: WJ 4\/5\"*1\/36\"\u003cbr\u003eRetractable body: yes\u003cbr\u003eOil immersion: no\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888270176599,"sku":"76071","price":129.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/76071_levenhuk-med-plan-achromatic-objective-40x_00.jpg?v=1772202787"},{"product_id":"objetivo-plano-acromatico-levenhuk-med-60x","title":"Lenenhuk MED 60x achromatic flat-field objective","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 60x Plan Achromatic Objective Lens\u003c\/strong\u003e\u003cbr\u003eRetractable body. Magnification: 60x. Aperture: 0.85\u003c\/p\u003e\u003cp\u003eThe Levenhuk MED 60x Plan Achromatic Objective Lens will be highly appreciated by professional researchers. Its key feature is the optics, which produce high-quality images without spherical and chromatic aberrations, that are flat across the entire field of view. Moreover, the optics improve color rendering and make the transmitted image more contrasting.\u003c\/p\u003e\u003cp\u003eThis objective lens is compatible with microscopes of any brand. The optics are made of glass, the front lens is equipped with a spring-loaded retractable mechanism, and the body is made of metal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003cbr\u003eObjective lens\u003cbr\u003ePlastic case\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: optical glass\u003cbr\u003eBody material: copper\u003cbr\u003eOptical design: plan achromatic\u003cbr\u003eMagnification, x: 60\u003cbr\u003eAperture: 0.80\u003cbr\u003eWorking distance, mm: 0.49\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover glass thickness, mm: 0.17\u003cbr\u003eCompatible tube length, mm: 160\u003cbr\u003eThread type: WJ 4\/5\"*1\/36\"\u003cbr\u003eRetractable body: yes\u003cbr\u003eOil immersion: no\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888270209367,"sku":"76072","price":139.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/76072_levenhuk-med-plan-achromatic-objective-60x_00.jpg?v=1772202788"},{"product_id":"objetivo-plano-acromatico-levenhuk-med-100x","title":"Levenhuk MED 100x Achromatic Plan Objective","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 100x Plan Achromatic Objective\u003c\/strong\u003e\u003cbr\u003eRetractable body. For oil immersion. Magnification: 100x. Aperture: 1.25\u003c\/p\u003e\u003cp\u003eThe Levenhuk MED 100x objective is a plan achromatic objective with 100x magnification. It can be installed on microscopes of any brand. You can use this objective for classic \"dry\" observations. In addition, it allows for oil immersion observations. The front lens is equipped with a spring-loaded retractable mechanism to protect the optics from accidental damage.\u003c\/p\u003e\u003cp\u003eThis plan achromatic objective is especially effective for the study of complex microstructures. It transmits a sharp, high-quality image, free of spherical and chromatic aberrations. This objective perfectly corrects field curvature.\u003c\/p\u003e\u003cp\u003eThe Levenhuk MED 100x plan achromatic objective features glass optics and a metal body.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003cbr\u003eObjective\u003cbr\u003ePlastic case\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eBody material: copper\u003cbr\u003eOptical design: plan achromatic\u003cbr\u003eMagnification, x: 100\u003cbr\u003eAperture: 1.25\u003cbr\u003eWorking distance, mm: 0.234\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCoverslip thickness, mm: 0.17\u003cbr\u003eCompatible tube length, mm: 160\u003cbr\u003eThread type: WJ 4\/5\"*1\/36\"\u003cbr\u003eRetractable body: yes\u003cbr\u003eOil immersion: yes\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888270274903,"sku":"76073","price":169.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/76073_levenhuk-med-plan-achromatic-objective-100x_00.jpg?v=1772202790"},{"product_id":"objetivo-plano-acromatico-levenhuk-med-10x-corregido-al-infinito","title":"Levenhuk MED 10x achromatic infinity-corrected objective","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 10x Plan Achromatic Objective (infinity corrected)\u003c\/strong\u003e\u003cbr\u003eInfinity corrected. Magnification: 10x. Aperture: 0.25\u003c\/p\u003e\u003cp\u003eThe Levenhuk MED 10x Plan Achromatic Objective (infinity corrected) is an accessory for infinity-corrected microscopes. These microscopes are excellent for professionals in clinical and diagnostic laboratories, as they allow for the use of additional research instruments, such as polarizers, phase contrast devices, and others.\u003c\/p\u003e\u003cp\u003eThe plan achromatic optical elements of the objective are made of glass, perfectly correct field curvature, and significantly improve contrast, clarity, and color rendition. The objective provides 10x magnification. Its body is made of metal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003cbr\u003eObjective\u003cbr\u003ePlastic case\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: optical glass\u003cbr\u003eBody material: copper\u003cbr\u003eOptical design: plan achromatic\u003cbr\u003eMagnification, x: 10\u003cbr\u003eAperture: 0.25\u003cbr\u003eWorking distance, mm: 15.86\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover glass thickness, mm: 0.17\u003cbr\u003eCompatible tube length, mm: infinity\u003cbr\u003eThread type: WJ 4\/5\"*1\/36\"\u003cbr\u003eRetractable body: no\u003cbr\u003eOil immersion: no\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888270471511,"sku":"76075","price":119.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/76075_levenhuk-med-infinity-plan-achromatic-objective-10x_00.jpg?v=1772202794"},{"product_id":"objetivo-plano-acromatico-levenhuk-med-40x-corregido-al-infinito","title":"Levenhuk MED 40x Infinity Plan Achromatic Objective","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 40x Infinity Plan Achromatic Objective Lens\u003c\/strong\u003e\u003cbr\u003eInfinity corrected. Retractable body. Magnification: 40x. Aperture: 0.65\u003c\/p\u003e\u003cp\u003eThe Levenhuk MED 40x infinity plan achromatic objective lens has 40x magnification. It is designed for infinity corrected microscopes. The glass optics eliminate chromatic aberrations and significantly reduce the curvature of the field of view. The main feature of this optic, which makes the transmitted images sharper, is the optical elements that comprise it. A high-quality image is necessary for laboratory studies. The optics of this objective are housed in a metal body, and the front lens is equipped with a spring-loaded retraction mechanism.\u003c\/p\u003e\u003cp\u003eThe Levenhuk MED 40x infinity objective is an excellent choice for expanding any microbiologist's optical accessory kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003cbr\u003eObjective lens\u003cbr\u003ePlastic case\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: optical glass\u003cbr\u003eBody material: copper\u003cbr\u003eOptical design: plan achromatic\u003cbr\u003eMagnification, x: 40\u003cbr\u003eAperture: 0.65\u003cbr\u003eWorking distance, mm: 0.67\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover glass thickness, mm: 0.17\u003cbr\u003eCompatible tube length, mm: infinity\u003cbr\u003eThread type: WJ 4\/5\"*1\/36\"\u003cbr\u003eRetractable body: yes\u003cbr\u003eOil immersion: no\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888270569815,"sku":"76077","price":199.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/76077_levenhuk-med-infinity-plan-achromatic-objective-40x_00.jpg?v=1772202797"},{"product_id":"objetivo-plano-acromatico-levenhuk-med-60x-corregido-al-infinito","title":"Levenhuk MED 60x achromatic infinity-corrected plan objective","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 60x Infinity Plan Achromatic Objective\u003c\/strong\u003e\u003cbr\u003eInfinity corrected. Retractable body. Magnification: 60x. Aperture: 0.8\u003c\/p\u003e\u003cp\u003eLevenhuk MED 60x Infinity Plan Achromatic Objective is an accessory for infinity-corrected laboratory microscopes. It provides 60x magnification, reduces the curvature of the field of view, eliminates optical aberrations, and allows for observing the micro-world in maximum detail. The objective generates crisp and high contrast images. The Levenhuk MED 60x Infinity Plan Achromatic Objective is a tool for every professional microbiologist.\u003c\/p\u003e\u003cp\u003eThe objective lenses are made of glass and are housed in a metal body. The front lens features additional protection and a spring-loaded retractable mechanism.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003cbr\u003eObjective\u003cbr\u003ePlastic case\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: optical glass\u003cbr\u003eBody material: copper\u003cbr\u003eOptical design: plan achromatic\u003cbr\u003eMagnification, x: 60\u003cbr\u003eAperture: 0.85\u003cbr\u003eWorking distance, mm: 0.5\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover slide thickness, mm: 0.17\u003cbr\u003eCompatible tube length, mm: infinity\u003cbr\u003eThread type: WJ 4\/5\"*1\/36\"\u003cbr\u003eRetractable body: yes\u003cbr\u003eOil immersion: no\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888270700887,"sku":"76078","price":239.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/76078_levenhuk-med-infinity-plan-achromatic-objective-60x_00.jpg?v=1772202799"},{"product_id":"objetivo-plano-acromatico-levenhuk-med-100x-corregido-al-infinito","title":"Levenhuk MED 100x achromatic flat field infinity-corrected objective","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 100x Plan Achromatic Infinity-Corrected Objective\u003c\/strong\u003e\u003cbr\u003eInfinity-corrected. Retractable body. For oil immersion. Magnification: 100x. Aperture: 1.25\u003c\/p\u003e\u003cp\u003eThe Levenhuk MED 100x Plan Achromatic Infinity-Corrected Objective is an accessory for laboratory microscopes. It is designed for infinity-corrected optical systems and allows you to conduct high-precision research at high magnification. It features 100x magnification. Plan achromatic optics perfectly correct field curvature by flattening the field of view. It transmits a sharp and high-quality image, without spherical and chromatic aberrations. You can use the objective for classic “dry” observations. In addition, it allows you to perform oil immersion observations.\u003c\/p\u003e\u003cp\u003eThe objective’s lenses are made of glass, and the front lens is protected by a spring-loaded retractable mechanism. The objective’s body is made of metal. The Levenhuk MED 100x Plan Achromatic Infinity-Corrected Objective is perfect for a professional microbiologist.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003cbr\u003eObjective\u003cbr\u003ePlastic case\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLenses material: optical glass\u003cbr\u003eBody material: copper\u003cbr\u003eOptical design: plan achromatic\u003cbr\u003eMagnification, x: 100\u003cbr\u003eAperture: 1.25\u003cbr\u003eWorking distance, mm: 0.25\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCoverslip thickness, mm: 0.17\u003cbr\u003eCompatible tube length, mm: infinity\u003cbr\u003eThread type: WJ 4\/5\"*1\/36\"\u003cbr\u003eRetractable body: yes\u003cbr\u003eOil immersion: yes\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888270733655,"sku":"76079","price":299.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/76079_levenhuk-med-infinity-plan-achromatic-objective-100x_00.jpg?v=1772202801"},{"product_id":"objetivo-magus-mp20-20х-0-40-0-17-infinity-plan","title":"MAGUS MP20 20x\/0.40 ∞\/0.17 Infinity Plan Objective","description":"\u003cp\u003e\u003cstrong\u003eMAGUS MP20 20x\/0.40 ∞\/0.17 Infinity Plan Achromatic Objective\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInfinity-corrected plan achromatic objective. Magnification: 20x. Aperture: 0.40.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe resolution limit of the 20x\/0.40 objective is 0.69 µm.\u003c\/p\u003e\u003cp\u003eChromatic aberrations are corrected for blue and red light, spherical aberration for green light, and field curvature for 90% of the field of view diameter.\u003c\/p\u003e\u003cp\u003eThe objective is infinity-corrected. The parfocal distance is 45 mm. When observing with a 10\/22 mm eyepiece, the field of view diameter will be 1.1 mm. The objective is designed to work with samples covered with a 0.17 mm thick coverslip.\u003c\/p\u003e\u003cp\u003eThe lower limit of useful microscope magnification when observing with a 20x objective is 200x. Any magnification lower than that will not allow you to see the details of the object in the image obtained by the objective.\u003c\/p\u003e\u003cp\u003eThe upper limit of useful magnification when observing with a 20x objective is 400x. Any magnification greater than that is considered useless as it provides no new details of the sample. We recommend using eyepieces with a magnification of 10x to 20x with the 20x\/0.4 objective.\u003c\/p\u003e\u003cp\u003ePlan achromatic objectives produce an image that is uniformly in focus at both the center and edges, with minimal distortion. This feature is used for digital imaging and for pairing the objective with wide-field eyepieces and a 22 mm field of view.\u003c\/p\u003e\u003cp\u003eThe objective is suitable for studying details of the structure of a sample 1 µm or larger within a large field of view, for example, for urine analysis using the Nechiporenko method.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMAGUS Bio 230B Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 230BL Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 230T Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 230TL Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 250B Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 250BL Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 250T Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 250TL Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Lum 400 Fluorescence Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Lum 400L Fluorescence Microscope\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eObjective class by aberration correction degree: plan achromatic\u003cbr\u003eTube length: infinity-corrected (∞)\u003cbr\u003eMagnification, x: 20\u003cbr\u003eAperture: 0.40\u003cbr\u003eWorking distance, mm: 8.8\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCoverslip thickness, mm: 0.17\u003cbr\u003eWith spring mechanism: -\u003cbr\u003eImmersion: -\u003cbr\u003eBody material: copper\u003cbr\u003eMount type: WJ 4\/5\"*1\/36\"\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888771985751,"sku":"82913","price":209.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/82913_magus_mp20_infinity_plan_objective_00.jpg?v=1772207510"},{"product_id":"objetivo-magus-mp60-60х-0-80-0-17-infinity-plan","title":"MAGUS MP60 60x\/0.80 ∞\/0.17 Infinity Plan Objective","description":"\u003cp\u003e\u003cstrong\u003eMAGUS MP60 60x\/0.80 ∞\/0.17 Infinity Plan Objective\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInfinity-corrected plan achromatic objective. Magnification: 60x. Aperture: 0.80.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe resolution limit of the 60x\/0.80 objective is 0.35 µm.\u003c\/p\u003e\u003cp\u003eChromatic aberrations are corrected for blue and red light, spherical aberration for green light, and field curvature for 90% of the field of view diameter.\u003c\/p\u003e\u003cp\u003eThe objective is infinity-corrected. The parfocal distance is 45 mm. When observing with a 10\/22 mm eyepiece, the field of view diameter will be 0.36 mm. The objective is designed to work with samples covered by a 0.17 mm thick cover slip.\u003c\/p\u003e\u003cp\u003eThe lower limit of useful microscope magnification when observing with a 60x objective is 425x. Any magnification lower than that will not allow you to see the details of the object in the image obtained by the objective.\u003c\/p\u003e\u003cp\u003eThe upper limit of useful magnification when observing with a 60x objective is 850x. Any magnification greater than that is considered useless as it provides no new sample details. We recommend using eyepieces with a magnification of 7x to 14x with the 60x\/0.80 objective.\u003c\/p\u003e\u003cp\u003ePlan achromatic objectives produce an image that is uniformly focused both in the center and at the edges, and with minimal distortion. This feature is used for digital imaging and for pairing the objective with wide-field eyepieces and a 22 mm field of view.\u003c\/p\u003e\u003cp\u003eThe objective is suitable for studying details of a sample's structure of 0.5 µm or larger within a 0.36 mm field of view, for example, for spermograms.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMAGUS Bio 230B Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 230BL Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 230T Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 230TL Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 250B Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 250BL Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 250T Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 250TL Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Lum 400 Fluorescence Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Lum 400L Fluorescence Microscope\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eObjective class according to aberration correction degree: plan achromatic \u003cbr\u003eTube length: infinity corrected (∞)\u003cbr\u003eMagnification, x: 60\u003cbr\u003eAperture: 0.80\u003cbr\u003eWorking distance, mm: 0.46\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover slip thickness, mm: 0.17\u003cbr\u003eWith spring mechanism: +\u003cbr\u003eImmersion: -\u003cbr\u003eBody material: copper\u003cbr\u003eMount type: WJ 4\/5\"*1\/36\"\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888772215127,"sku":"82914","price":249.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/82914_magus_mp60_infinity_plan_objective_00.jpg?v=1772207511"},{"product_id":"objetivo-magus-ma20-20х-0-40-0-17-infinity-achromatic","title":"Objective MAGUS MA20 20x\/0.40 ∞\/0.17 Infinity Achromatic","description":"\u003cp\u003e\u003cstrong\u003eMAGUS MA20 20x\/0.40 ∞\/0.17 Infinity-corrected achromatic objective\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInfinity-corrected achromatic objective. Magnification: 20x. Aperture: 0.40.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis achromatic objective has a 20x magnification and a resolution limit of 0.69 µm. The objective is infinity-corrected. It can be used to study samples 1 µm and smaller in a wide field of view. It is suitable for analyzing biological fluids in the laboratory, such as blood or urine (determining the number of leukocytes, red blood cells, casts).\u003c\/p\u003e\u003cp\u003eThe MAGUS MA20 20x\/0.40 objective is used with 10x to 20x eyepieces. The objective corrects color aberration for blue and red, spherical distortion for green, and field curvature for 65% of the field of view diameter. During observations, use a coverslip 0.17 mm thick.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMAGUS Bio 230B Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 230BL Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 230T Biological Microscope\u003c\/li\u003e\n\u003cli\u003eMAGUS Bio 230TL Biological Microscope\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eOptical system: achromatic\u003cbr\u003eCompatible tube length, mm: infinity (∞)\u003cbr\u003eMagnification, x: 20\u003cbr\u003eAperture: 0.40\u003cbr\u003eWorking distance, mm: 2.61\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCoverslip thickness, mm: 0.17\u003cbr\u003eSpring mechanism: −\u003cbr\u003eOil immersion: −\u003cbr\u003eBody material: copper\u003cbr\u003eThread type: WJ 4\/5\"*1\/36\"\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888775622999,"sku":"82927","price":74.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/82927_magus_ma20_infinity_achr_objective_00.jpg?v=1772207527"},{"product_id":"objetivo-magus-20hp-20х-0-40-plan-l-fase-php2-1-2-wd-8-0-mm","title":"MAGUS 20HP 20x\/0.40 Plan L phase PHP2 ∞\/1.2 WD 8.0 mm objective","description":"\u003cp\u003e\u003cstrong\u003eMAGUS 20HP 20x\/0.40 Plan L Phase PHP2 ∞\/1.2 WD 8.0 mm Objective\u003c\/strong\u003e\u003cbr\u003eInfinity-corrected plan achromatic objective. Magnification: 20x. Aperture: 0.40\u003c\/p\u003e\u003cp\u003eThe phase objective is designed for studying living specimens that are indistinguishable or barely visible without contrast. In this case, staining microorganisms is impossible, as it leads to their death. Phase contrast makes microorganisms visible without directly affecting or harming them.\u003c\/p\u003e\u003cp\u003eFor phase contrast observations, you will need a phase condenser. The 20HP objective is combined with a 20x-marked annular diaphragm or a phase contrast annular plate with a ring for the 20x objective.\u003c\/p\u003e\u003cp\u003eThe 20HP model has a 20x magnification and works best with eyepieces between 10x and 20x magnification. Together, they form a useful microscope magnification of 200x to 400x. There is no point in including eyepieces of a different magnification in the system, as they will either not provide a sufficiently informative image or will be excessive for it and will not bring any additional benefit. The objective distinguishes sample elements at a minimum distance of 0.69 µm.\u003c\/p\u003e\u003cp\u003eThe objective has a large flat field, covering 90% of the entire visible surface, and focuses equally well across the entire visible area. This feature is compatible with digital cameras or eyepieces with a 22 mm field of view. With a 10x\/22 mm eyepiece, the field of view is 1.1 mm. The objective corrects chromatic aberrations at two wavelengths (red and blue) and spherical aberrations at one wavelength (green).\u003c\/p\u003e\u003cp\u003eThe 20HP model is mounted on an inverted biological or fluorescence microscope. It is used to study samples placed in laboratory vessels with a bottom thickness of less than 1.2 mm. The objective is infinity-corrected; the parfocal distance is 45 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003cbr\u003e\u003c\/strong\u003eMAGUS Bio V300 inverted biological microscope\u003cbr\u003eMAGUS Bio V350 inverted biological microscope\u003cbr\u003eMAGUS Lum V500 inverted fluorescence microscope\u003cbr\u003eMAGUS Lum V500L inverted fluorescence microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003eLens material: optical glass\u003cbr\u003eObjective class by aberration correction grade: plan achromatic\u003cbr\u003eTube length: infinity-corrected (∞)\u003cbr\u003eContrast technique: phase contrast\u003cbr\u003eMagnification, x: 20\u003cbr\u003eAperture: 0.40\u003cbr\u003eWorking distance, mm: 8.0\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eBottom thickness, mm: 1.2\u003cbr\u003eSpring mechanism: –\u003cbr\u003eImmersion: –\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888788500823,"sku":"83438","price":359.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83438_magus-20hp-20x-plan-l-php2-objective_00.jpg?v=1772207617"},{"product_id":"objetivo-magus-40hp-40х-0-60-plan-l-fase-php2-1-2-wd-3-5-mm","title":"Objective MAGUS 40HP 40x\/0.60 Plan L Phase PHP2 ∞\/1.2 WD 3.5 mm","description":"\u003cp\u003e\u003cstrong\u003eMAGUS 40HP 40x\/0.60 Plan L Phase PHP2 ∞\/1.2 WD 3.5mm Objective\u003c\/strong\u003e\u003cbr\u003eInfinity-corrected plan achromatic objective. Magnification: 40x. Aperture: 0.60\u003cbr\u003e\u003cbr\u003eThe phase objective is used to study living biological samples that are indistinguishable using the brightfield method. Due to staining, microorganisms die, so the phase contrast method is the only one that allows examining biological samples without contrast. In addition to the objective, for it to work, you will need a phase condenser with a 40x annular diaphragm or a phase contrast annular plate with a ring for the corresponding objective magnification.\u003c\/p\u003e\u003cp\u003eThe objective is designed for installation on an inverted biological or fluorescence microscope and will fit into an infinity-corrected optical system. The parfocal distance is 45mm. Biological samples are studied on labware with a bottom thickness of 1.2mm.\u003c\/p\u003e\u003cp\u003eIt is compatible with eyepieces with magnifications from 7.5x to 15x: in such a system, the useful magnification of the microscope will be from 300x to 600x. A lower eyepiece magnification will not provide a detailed image; a magnification above the 15x threshold will not be effective, as it will not provide any new information.\u003c\/p\u003e\u003cp\u003eThe objective corrects optical distortions: chromatic in red and blue, spherical in green. Distortion occupies 10% of the visible field. The large flat field works well when working with a digital camera or in a system with a 22mm eyepiece. A 10x\/22mm eyepiece will provide a field of view of 0.55mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003cbr\u003e\u003c\/strong\u003eMAGUS Bio V300 Inverted Biological Microscope\u003cbr\u003eMAGUS Bio V350 Inverted Biological Microscope\u003cbr\u003eMAGUS Lum V500 Inverted Fluorescence Microscope\u003cbr\u003eMAGUS Lum V500L Inverted Fluorescence Microscope\u003c\/p\u003e\u003cp\u003e\u003cspan lang=\"ES\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003eLens material: optical glass\u003cbr\u003e\u003c\/span\u003eObjective class by aberration correction degree: Plan achromatic\u003cbr\u003eTube length: infinity corrected (∞)\u003cbr\u003eContrast technique: phase contrast\u003cbr\u003eMagnification, x: 40\u003cbr\u003eAperture: 0.60\u003cbr\u003eWorking distance, mm: 3.5\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eBottom thickness, mm: 1.2\u003cbr\u003eSpring mechanism: +\u003cbr\u003eImmersion: −\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888788566359,"sku":"83439","price":369.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83439_magus-40hp-40x-plan-l-php2-objective_00.jpg?v=1772207619"},{"product_id":"objetivo-magus-sf20-20х-0-40-plan-pol-0-17","title":"Objective MAGUS SF20 20x\/0.40 Plan Pol ∞\/0.17","description":"\u003cp\u003e\u003cstrong\u003eMAGUS SF20 20x\/0.40 Plan Pol ∞\/0.17 Objective Lens\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInfinity-corrected plan achromatic objective. Magnification: 20x. Aperture: 0.40\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePolarizing objective for studying transparent and translucent samples with polarized light. Special distortion- and stress-free lenses do not affect study results.\u003c\/p\u003e\u003cp\u003eObjective with 20x magnification and a maximum resolution of 0.69 µm. It is designed for a microscope with an infinity-corrected optical system. The parfocal distance is 45 mm. A 0.17 mm thick coverslip is used for observations.\u003c\/p\u003e\u003cp\u003eThe plan achromatic objective eliminates spherical distortion in green and chromatic distortion in red and blue. It flattens field curvature up to 90% of the diameter. The objective can be conveniently combined with a digital camera and wide-field eyepieces. For example, the field of view with a 10x\/22 mm eyepiece will be 1.1 mm in diameter. The image is equally sharp in the center and at the edges.\u003c\/p\u003e\u003cp\u003eThe objective is optimally combined with eyepieces with a magnification of 10x to 20x and forms a useful microscope magnification of 200x to 400x. At less than 200x magnification, it will not be possible to see small details, and at more than 400x magnification, no new information will be provided.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Pol 800 polarizing microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eObjective class by aberration correction degree: plan achromatic\u003cbr\u003eTube length: infinity-corrected (∞)\u003cbr\u003eContrast technique: polarized light\u003cbr\u003eMagnification, x: 20\u003cbr\u003eAperture: 0.40\u003cbr\u003eWorking distance, mm: 8.8\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCoverslip thickness, mm: 0.17\u003cbr\u003eSpring-loaded mechanism: −\u003cbr\u003eImmersion: −\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888789418327,"sku":"83450","price":289.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83450_magus-sf20-20x-plan-pol-objective_00.jpg?v=1772207629"},{"product_id":"objetivo-magus-sf100-oil-100х-1-25-plan-pol-0-17","title":"MAGUS SF100 OIL 100x\/1.25 Plan Pol ∞\/0.17 Objective","description":"\u003cp\u003e\u003cstrong\u003eMAGUS SF100 OIL 100x\/1.25 Plan Pol ∞\/0.17 Objective\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInfinity-corrected plan achromatic objective. Magnification: 100x. Aperture: 1.25\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eObjective for studying transparent and translucent samples with polarized light. Lenses for polarized optics are manufactured to avoid internal stresses: they do not create birefringence and do not affect observation results.\u003c\/p\u003e\u003cp\u003eThe objective is designed for an infinity-corrected optical system. The parfocal distance is the DIN standard (45 mm). A 0.17 mm cover slip is used for the sample.\u003c\/p\u003e\u003cp\u003eThe plan achromatic optics correct chromatic aberration in red and blue, and spherical aberration in green. Geometric aberration is corrected over more than 90% of the observed area. The image is in focus both in the center and at the edges, which makes the objective suitable for use with a digital camera or a wide-field eyepiece. Thus, in a system with a 10x\/22 mm eyepiece, the objective will form a field of view of 0.22 mm in diameter. The resolution limit is 0.22 µm.\u003c\/p\u003e\u003cp\u003eWith the SF100 OIL objective, the useful magnification of the microscope is in the range of 625x to 1250x and is achieved by using eyepieces with a magnification of 5x to 15x. With lower system magnification, it will not be possible to see fine elements of an object; a magnification above 1250x will not provide new information.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Pol 800 polarizing microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eObjective class by aberration correction degree: plan achromatic\u003cbr\u003eTube length: infinity corrected (∞)\u003cbr\u003eContrast technique: polarized light\u003cbr\u003eMagnification, x: 100\u003cbr\u003eAperture: 1.25\u003cbr\u003eWorking distance, mm: 0.36\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover slip thickness, mm: 0.17\u003cbr\u003eSpring-loaded mechanism: +\u003cbr\u003eImmersion: oil\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888789549399,"sku":"83451","price":339.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83451_magus-sf100-oil-plan-pol-objective_00.jpg?v=1772207631"},{"product_id":"objetivo-magus-sf100-dry-100х-0-80-plan-pol-0-17","title":"MAGUS SF100 DRY 100x\/0.80 Plan Pol ∞\/0.17 Objective","description":"\u003cp\u003e\u003cstrong\u003eMAGUS SF100 DRY 100x\/0.80 Plan Pol ∞\/0.17 Objective\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInfinity-corrected plan achromatic objective. Magnification: 100x. Aperture: 0.80\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003ePlan achromatic objective for working with transmitted polarized light. Polarized objective lenses are designed to be stress-free and not produce birefringence within the optical system.\u003c\/p\u003e\u003cp\u003eObjectives with plan achromatic optics form an equally focused image at the center and around the periphery. This is achieved by correcting geometric aberration over more than 90% of the visible field area. Therefore, they combine well with a digital camera or eyepieces with a wide field of view. Combining with a 10x\/22mm eyepiece forms a 0.22mm field of view. In addition, plan achromatic objectives correct chromatic aberration for two colors (red and blue) and spherical aberration for one color (green).\u003c\/p\u003e\u003cp\u003eThe MAGUS SF100 DRY model has a 100x magnification and a resolution limit of 0.35µm. It ensures useful microscope magnification in the range of 400–800x; this requires eyepieces with 5x to 10x magnification. Lower magnification will not allow for effective sample study, and higher magnification will not provide new data. A 0.17mm coverslip is used for the sample.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Pol 800 polarizing microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eObjective class according to aberration correction degree: plan achromatic\u003cbr\u003eTube length: infinity-corrected (∞)\u003cbr\u003eContrast technique: polarized light\u003cbr\u003eMagnification, x: 100\u003cbr\u003eAperture: 0.8\u003cbr\u003eWorking distance, mm: 2.02\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCoverslip thickness, mm: 0.17\u003cbr\u003eSpring mechanism: +\u003cbr\u003eImmersion: −\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888789614935,"sku":"83452","price":899.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83452_magus-sf100-dry-plan-pol-objective_00.jpg?v=1772207631"},{"product_id":"objetivo-magus-sfr2-2-5х-0-07-plan-l-pol","title":"Objective MAGUS SFR2 2.5x\/0.07 Plan L Pol ∞\/-","description":"\u003cp\u003e\u003cstrong\u003eMAGUS SFR2 2.5x\/0.07 Plan L Pol ∞\/- Objective\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInfinity-corrected plan achromatic objective. Magnification: 2.5x. Aperture: 0.07\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe MAGUS SFR2 polarizing objective is designed for working with polarized light (transmitted and reflected). Strain-free objectives do not create birefringence and do not affect the result of sample observation.\u003c\/p\u003e\u003cp\u003eA low 2.5x magnification objective is combined with eyepieces from 10x to 25x to create useful microscope magnifications ranging from 35x to 70x. If eyepieces with lower magnification are used, it will not be possible to study the sample optimally; eyepieces with a magnification greater than 25x will not be effective, as the optical system will not show new details. The resolution limit is 3.92 µm.\u003c\/p\u003e\u003cp\u003eThe SFR2 objective model is equipped with plan achromatic optics. It creates a wide field of view by correcting geometric aberration in more than 90% of the observed area: a focused image will be obtained both in the center and at the edge of the field. It is recommended to make observations using a digital camera or a wide-field eyepiece. With a 10x\/22 mm eyepiece, the field of view has a diameter of 8.8 mm. With such a field, the sample can be effectively studied: the desired area can be quickly located and the approximate grain size in minerals can be calculated by changing the eyepiece. The sample can be examined with or without a cover slip.\u003c\/p\u003e\u003cp\u003eThe objective is designed for an infinity-corrected optical system; the parfocal distance is compliant with the DIN standard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Pol 850 polarizing microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eObjective class according to aberration correction degree: plan achromatic\u003cbr\u003eTube length: infinity-corrected (∞)\u003cbr\u003eContrast technique: polarized light\u003cbr\u003eMagnification, x: 2.5\u003cbr\u003eAperture: 0.07\u003cbr\u003eWorking distance, mm: 11\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover slip thickness, mm: the objective is designed to work with samples with or without a cover slip\u003cbr\u003eSpring-loaded mechanism: −\u003cbr\u003eImmersion: −\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888789713239,"sku":"83453","price":299.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83453_magus-sfr2-2-5h-plan-l-pol-objective_00.jpg?v=1772207633"},{"product_id":"objetivo-magus-sfr50-50х-0-70-plan-l-pol-0","title":"MAGUS SFR50 Objective 50x\/0.70 Plan L Pol ∞\/0","description":"\u003cp\u003e\u003cstrong\u003eMAGUS SFR50 50x\/0.70 Plan L Pol ∞\/0 Objective\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInfinity-corrected achromatic plan objective lens. Magnification: 50x. Aperture: 0.70\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eObjective for studying samples with polarized light, either transmitted or reflected. When manufacturing lenses for polarizing objectives, internal stresses are avoided so that the optics do not produce birefringence or affect observation.\u003c\/p\u003e\u003cp\u003eThe MAGUS SFR50 50x has a resolution limit of 0.39 µm. It is designed for an infinity-corrected optical system with a parfocal distance of 45 mm. It is not necessary to cover the sample with a coverslip for observation.\u003c\/p\u003e\u003cp\u003eA plan achromatic objective corrects aberrations: chromatic in red and blue, spherical in green, and geometric for 90% of the image area. The objective provides a wide and sharp field of view. It is suitable for coupling to a system with a digital camera or wide-field eyepieces with a 22 mm field of view. A 10x\/22 mm eyepiece will provide a 0.44 mm field of view. The image will be equally sharp in the center and at the edges.\u003c\/p\u003e\u003cp\u003eA useful microscope magnification for this objective will be between 350x and 700x. To obtain the necessary magnification, use eyepieces with a magnification of 7x to 15x. Eyepieces with lower magnification will not allow effective examination of the sample. Likewise, an eyepiece with a magnification higher than 15x will not provide new data.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Pol 850 polarizing microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eObjective class by aberration correction degree: achromatic plan\u003cbr\u003eTube length: infinity corrected (∞)\u003cbr\u003eContrast technique: polarized light\u003cbr\u003eMagnification, x: 50\u003cbr\u003eAperture: 0.70\u003cbr\u003eWorking distance, mm: 3.67\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCoverslip thickness, mm: no coverslip\u003cbr\u003eSpring mechanism: +\u003cbr\u003eImmersion: −\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888789778775,"sku":"83454","price":399.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83454_magus-sfr50-50h-plan-l-pol-objective_00.jpg?v=1772207634"},{"product_id":"objetivo-magus-sfr100-dry-100х-0-85-plan-l-pol-0","title":"Objective MAGUS SFR100 DRY 100x\/0.85 Plan L Pol ∞\/0","description":"\u003cp\u003e\u003cstrong\u003eMAGUS SFR100 DRY 100x\/0.85 Plan L Pol ∞\/0 Objective\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInfinity-corrected plan achromatic objective. Magnification: 100x. Aperture: 0.85\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe polarizing objective is equipped with special strain-free lenses. They do not interfere with the light path and do not affect the study results. The objective is suitable for working with both reflected and transmitted polarized light.\u003c\/p\u003e\u003cp\u003eA 100x objective paired with 5x to 10x eyepieces creates a useful microscope magnification of 425x to 850x. Lower magnification eyepieces will not allow you to examine the sample in detail; an eyepiece magnification greater than 10x will not provide new information about the sample.\u003c\/p\u003e\u003cp\u003eThe plan achromatic objective corrects geometric aberration for 90% of the visual field diameter. The image remains equally sharp and in focus both in the center and at the edges. These conditions are well-suited for connecting a digital camera or creating an optical system with a wide field of view eyepiece. A 10x\/22mm eyepiece will provide a field of view of 0.22mm. Chromatic distortion is corrected for red and blue colors; spherical distortion is corrected for green.\u003c\/p\u003e\u003cp\u003eThe objective is designed to be mounted on microscopes with an infinity-corrected optical system. The parfocal distance is 45 mm. The resolution limit is 0.33 µm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Pol 850 polarizing microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: optical glass\u003cbr\u003eObjective class by aberration correction: plan achromatic\u003cbr\u003eTube length: infinity-corrected (∞)\u003cbr\u003eContrast technique: polarized light\u003cbr\u003eMagnification, x: 100\u003cbr\u003eAperture: 0.85\u003cbr\u003eWorking distance, mm: 0.4\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover glass thickness, mm: no cover glass\u003cbr\u003eSpring-loaded mechanism: +\u003cbr\u003eImmersion: −\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888789909847,"sku":"83456","price":899.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83456_magus-sfr100-dry-plan-l-pol-objective_00.jpg?v=1772207636"},{"product_id":"objetivo-magus-20pll-20х-0-40-plan-l-wd-8-80-mm","title":"MAGUS 20PLL 20x\/0.40 Plan L Objective WD 8.80 mm","description":"\u003cp\u003e\u003cstrong\u003eMAGUS 20PLL 20x\/0.40 Plan L WD 8.80 mm Objective\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInfinity-corrected plan achromatic objective. Magnification: 20x. Aperture: 0.40\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e20x magnification objective for a metallurgical microscope.\u003cbr\u003eIt is optimal for working with eyepieces with 10x to 20x magnification. The useful magnification of a microscope with this objective is in the range of 200–400x; its maximum resolution is 0.69 µm.\u003c\/p\u003e\u003cp\u003eThe plan achromatic optics correct field curvature by 90% and produce a clear, undistorted image across almost the entire field of view. It is recommended to combine the objective with eyepieces with a wide field of view (22 mm). The combination with a 10x\/22 mm eyepiece will produce a field of view 1.1 mm in diameter. Chromatic aberration is corrected for red and blue, and spherical aberration is corrected for green.\u003c\/p\u003e\u003cp\u003eA metallurgical objective requires operation without a cover slip. The object of study may have a texture with large height differences, and with a standard objective position, there is a risk of damaging the objective or the sample. For this reason, the MAGUS 20PLL metallurgical microscope objective has a non-standard working distance of 8.8 mm.\u003c\/p\u003e\u003cp\u003eThe objective is compatible with infinity-corrected microscopes. Its parfocality is 45 mm. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Metal 600 Metallurgical Microscope\u003cbr\u003eMAGUS Metal 630 Metallurgical Microscope\u003cbr\u003eMAGUS Metal 650 Metallurgical Microscope\u003cbr\u003eMAGUS Metal V700 Metallurgical Inverted Microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eLens material: optical glass\u003cbr\u003eObjective class by aberration correction degree: plan achromatic\u003cbr\u003eTube length: infinity-corrected (∞)\u003cbr\u003eContrast technique: brightfield\u003cbr\u003eMagnification, x: 20\u003cbr\u003eAperture: 0.40\u003cbr\u003eWorking distance, mm: 8.80\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCoverslip thickness, mm: no coverslip\u003cbr\u003eSpring mechanism: −\u003cbr\u003eImmersion: −\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888790663511,"sku":"83461","price":279.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83461_magus-20pll-plan-l-wd-objective_00.jpg?v=1772207641"},{"product_id":"objetivo-magus-40pll-40х-0-60-plan-l-wd-3-98-mm","title":"Objective MAGUS 40PLL 40x\/0.60 Plan L WD 3.98 mm","description":"\u003cp\u003e\u003cstrong\u003eMAGUS 40PLL 40x\/0.60 Plan L WD 3.98 mm Objective\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePlan achromatic objective corrected to infinity. Magnification: 40x. Aperture: 0.60\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAn objective with a 40x magnification and a maximum resolution of 0.46 µm. It is designed for installation on a metallurgical microscope. It can be used to observe objects with an uneven surface. To prevent damage to the lens surface under such conditions, the objective is designed for a long working distance of 3.98 mm. No cover slip is used when working with the objective.\u003c\/p\u003e\u003cp\u003eThe plan achromatic objective eliminates chromatic distortion for blue and red colors and spherical distortion for green. The field of view is wide and distortion-free due to the property of plan achromatic objectives to correct field curvature by 90%.\u003c\/p\u003e\u003cp\u003eThe objective is designed for infinity; its parfocality is 45 mm. It works well with eyepieces with a wide field of view (22 mm). The best image detail can be obtained with eyepieces with magnifications from 7x to 15x. When combined with a 10x\/22 mm eyepiece, it will form a field of view of 0.55 mm. The useful magnification of the microscope when working with this objective will be 300–600x.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Metal 600 Metallurgical Microscope\u003cbr\u003eMAGUS Metal 630 Metallurgical Microscope\u003cbr\u003eMAGUS Metal 650 Metallurgical Microscope\u003cbr\u003eMAGUS Metal V700 Metallurgical Inverted Microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003eOptical material: optical glass\u003cbr\u003eObjective class according to correction of aberrations: plan achromatic\u003cbr\u003eTube length: infinity-corrected (∞)\u003cbr\u003eContrast technique: brightfield\u003cbr\u003eMagnification, x: 40\u003cbr\u003eAperture: 0.60\u003cbr\u003eWorking distance, mm: 3.98\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover slip thickness, mm: no cover slip\u003cbr\u003eSpring-loaded mechanism: +\u003cbr\u003eImmersion: −\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888790696279,"sku":"83462","price":299.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83462_magus-40pll-plan-l-wd-objective_00.jpg?v=1772207643"},{"product_id":"objetivo-magus-50pll-50х-0-70-plan-l-wd-3-68-mm","title":"MAGUS 50PLL 50x\/0.70 Plan L WD 3.68 mm Objective","description":"\u003cp\u003e\u003cstrong\u003eMAGUS 50PLL 50x\/0.70 Plan L WD 3.68mm Objective\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInfinity-corrected plan achromatic objective. Magnification: 50x. Aperture: 0.70\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e50x magnification objective for metallurgical microscopes. The plan achromatic optics create a wide, clear field of view and correct field curvature by 90%. In combination with a 10x\/22mm eyepiece, the optical system provides a 0.44mm field of view. The objective corrects chromatic aberration in red and blue, and spherical aberration in green.\u003c\/p\u003e\u003cp\u003eThe objective can work with irregular samples. Its working distance has been increased to 3.68mm. This is necessary to avoid damaging the objective lens and the sample during observation. The objective is designed for an infinity-corrected optical system. The parfocality of the objective is 45mm.\u003c\/p\u003e\u003cp\u003eThe useful magnification produced by the microscope in combination with this objective ranges from 350 to 700x. For the sharpest image, it is recommended to combine a 50x\/0.70 objective with eyepieces with a magnification of 7x to 15x.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Metal 600 Metallurgical Microscope\u003cbr\u003eMAGUS Metal 630 Metallurgical Microscope\u003cbr\u003eMAGUS Metal 650 Metallurgical Microscope\u003cbr\u003eMAGUS Metal V700 Metallurgical Inverted Microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eObjective class by aberration correction degree: plan achromatic\u003cbr\u003eTube length: infinity corrected (∞)\u003cbr\u003eContrast technique: brightfield\u003cbr\u003eMagnification, x: 50\u003cbr\u003eAperture: 0.70\u003cbr\u003eWorking distance, mm: 3.68\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCoverslip thickness, mm: no coverslip\u003cbr\u003eSpring-loaded mechanism: +\u003cbr\u003eImmersion: −\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888790761815,"sku":"83463","price":309.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83463_magus-50pll-plan-l-wd-objective_00.jpg?v=1772207644"},{"product_id":"objetivo-magus-60pll-60х-0-70-plan-l-wd-2-08-mm","title":"MAGUS 60PLL 60x\/0.70 Plan L objective WD 2.08 mm","description":"\u003cp\u003e\u003cstrong\u003eMAGUS 60PLL 60x\/0.70 Plan L WD 2.08 mm Objective\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInfinity-corrected plan achromatic objective. Magnification: 60x. Aperture: 0.70\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMetallurgical objective designed for long working distance research. Suitable for working with embossed samples. The objective's working distance is 2.08 mm. No coverslip is required for operation. The objective is designed for use with infinity-corrected optical system microscopes. The objective's parfocal distance is 45 mm.\u003c\/p\u003e\u003cp\u003eThe 60x plan achromatic objective corrects chromatic aberration for red and blue colors and spherical aberration for green. The field of view is focused both in the center and at the edges: 90%. Therefore, the objective works well with eyepieces with a wide 22 mm field of view. The highest image detail is obtained in combination with eyepieces with magnifications from 5x to 15x. In combination with a 10x\/22 mm eyepiece, you will get a field of view of 0.36 mm.\u003c\/p\u003e\u003cp\u003eThe maximum resolution of the objective is 0.39 µm. The model generates a useful microscope magnification of 350x to 700x.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Metal 600 Metallurgical Microscope\u003cbr\u003eMAGUS Metal 630 Metallurgical Microscope\u003cbr\u003eMAGUS Metal 650 Metallurgical Microscope\u003cbr\u003eMAGUS Metal V700 Inverted Metallurgical Microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eObjective class according to aberration correction degree: plan achromatic\u003cbr\u003eTube length: infinity corrected (∞)\u003cbr\u003eContrast technique: brightfield\u003cbr\u003eMagnification, x: 60\u003cbr\u003eAperture: 0.70\u003cbr\u003eWorking distance, mm: 2.08\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCoverslip thickness, mm: no coverslip\u003cbr\u003eSpring mechanism: +\u003cbr\u003eImmersion: −\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888790794583,"sku":"83464","price":319.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83464_magus-60pll-plan-l-wd-objective_00.jpg?v=1772207645"},{"product_id":"objetivo-magus-80pll-80х-0-80-plan-l-wd-1-25-mm","title":"MAGUS 80PLL 80x\/0.80 Plan L WD 1.25 mm Objective","description":"\u003cp\u003e\u003cstrong\u003eMAGUS 80PLL 80x\/0.80 Plan L WD 1.25mm Objective Lens\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInfinity-corrected plan achromatic objective lens. Magnification: 80x. Aperture: 0.80\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAn objective lens for studying the structure of metals and alloys with 80x magnification. The accessory is designed for an infinity-corrected optical system. Its parfocal distance is 45mm.\u003c\/p\u003e\u003cp\u003eObjects made of metals and alloys are often textured, and manipulating the objective at normal heights has the potential to damage the lens or the sample. The Plan objective lens is installed at a large working distance of 1.25mm from the sample. This makes it safe to use for both the objective itself and the object of study. No cover slip is required with this objective.\u003c\/p\u003e\u003cp\u003eThe optics of plan achromatic objective lenses eliminate chromatic aberrations for red and blue colors, and spherical aberration for green. Plan achromatic objectives form a wide working field of view, correcting its curvature up to 90%.\u003c\/p\u003e\u003cp\u003eThe 80x objective produces useful magnifications for the microscope ranging from 400x to 800x. Its maximum resolution is 0.33µm. For the best observation results, it is recommended to combine the objective with 5x to 10x eyepieces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Metal 600 Metallurgical Microscope\u003cbr\u003eMAGUS Metal 630 Metallurgical Microscope\u003cbr\u003eMAGUS Metal 650 Metallurgical Microscope\u003cbr\u003eMAGUS Metal V700 Metallurgical Inverted Microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eObjective class according to correction of aberrations: plan achromatic\u003cbr\u003eTube length: infinity corrected (∞)\u003cbr\u003eContrast technique: brightfield\u003cbr\u003eMagnification, x: 80\u003cbr\u003eAperture: 0.80\u003cbr\u003eWorking distance, mm: 1.25\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCover slip thickness, mm: no cover slip\u003cbr\u003eSpring mechanism: +\u003cbr\u003eImmersion: −\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888790827351,"sku":"83465","price":419.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83465_magus-80pll-plan-l-wd-objective_00.jpg?v=1772207646"},{"product_id":"objetivo-magus-100pll-100х-0-85-plan-l-wd-0-40-mm","title":"Objective MAGUS 100PLL 100x\/0.85 Plan L WD 0.40 mm","description":"\u003cp\u003e\u003cstrong\u003eMAGUS 100PLL 100x\/0.85 Plan L WD 0.40 mm Objective\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eInfinity-corrected plan achromatic objective. Magnification: 100x. Aperture: 0.85\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe 100x plan objective is designed for use with a metallurgical microscope. It has a long working distance of 0.40 mm and can work with samples with pronounced relief without the risk of scratching the lens or damaging the sample. \u003c\/p\u003e\u003cp\u003eThe plan achromatic objective corrects chromatic distortion for red and blue colors and spherical distortion for green. The curvature of the field of view has been corrected by 90%. The image is equally in focus both in the center and at the edges. This is an advantage when using eyepieces with a wide field of view. The combination with a 10x\/22 mm eyepiece forms a field of view of 0.22 mm.\u003c\/p\u003e\u003cp\u003eEyepieces with magnifications from 5x to 10x will provide the best image clarity with this objective. The useful magnification range of the microscope ranges from 425x to 850x. The maximum resolution of the objective is 0.33 µm.\u003c\/p\u003e\u003cp\u003eThe objective is designed for an infinity-corrected optical system. The parfocal distance is 45 mm. It does not require a coverslip.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Metal 600 Metallurgical Microscope\u003cbr\u003eMAGUS Metal 630 Metallurgical Microscope\u003cbr\u003eMAGUS Metal 650 Metallurgical Microscope\u003cbr\u003eMAGUS Metal V700 Metallurgical Inverted Microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eObjective class according to aberration correction degree: plan achromatic\u003cbr\u003eTube length: infinity-corrected (∞)\u003cbr\u003eContrast technique: brightfield\u003cbr\u003eMagnification, x: 100\u003cbr\u003eAperture: 0.85\u003cbr\u003eWorking distance, mm: 0.40\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCoverslip thickness, mm: no coverslip\u003cbr\u003eSpring-loaded mechanism: +\u003cbr\u003eImmersion: −\u003cbr\u003eBody material: copper\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888790860119,"sku":"83466","price":639.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/83466_magus-100pll-plan-l-wd-objective_00.jpg?v=1772207647"},{"product_id":"objetivo-magus-60pl-plan-60х-0-80-0-17","title":"MAGUS 60PL Plan 60x\/0.80 ∞\/0.17 Objective","description":"\u003cp class=\"MsoNormalCxSpFirst\"\u003e\u003cstrong style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"ES\"\u003eMAGUS 60PL Plan Objective 60х\/0.80 ∞\/0.17\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"ES\"\u003eInfinity-corrected plan achromatic objective. Magnification: 60x. Aperture: 0.80\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe resolution limit for the 60x\/0.80 objective is 0.35µm.\u003cbr\u003eChromatic aberrations are corrected for blue and red, spherical aberration for green, and field curvature is corrected for 90% of the field of view diameter.\u003cbr\u003e \u003cbr\u003eThe objective is designed for an infinity-corrected tube length. The parfocal distance is 45mm. When using a 10x\/20mm eyepiece, the field of view diameter is 0.33mm. The objective is designed for use with samples with 0.17mm coverslips.\u003c\/p\u003e\u003cp\u003eWith a 60x objective, the lower limit of useful microscope magnification is 400x. Lower magnification does not allow distinguishing details in the sample that the objective images.\u003cbr\u003eThe upper limit of useful magnification, when using a 60x objective, is 800x. Higher magnifications are considered \"empty\" since they do not provide any new details in the sample image.\u003cbr\u003eWith the 60x\/0.80 objective, use eyepieces with magnifications from 7x to 16x.\u003c\/p\u003e\u003cp\u003ePlan achromatic objectives form an image that is equally in focus at the center and edges, and therefore distortion is negligible. This feature is used for digital imaging and for combining with wide-field eyepieces with a 20mm field of view.\u003c\/p\u003e\u003cp\u003eThe objective is suitable for studying structural details of samples starting from 0.5µm within a 0.33mm diameter field of view, for example, for semen analysis.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003cbr\u003e\u003c\/strong\u003eMAGUS Bio 240B Biological Microscope\u003cbr\u003eMAGUS Bio 240T Biological Microscope\u003cbr\u003eMAGUS Bio DH240 Biological Digital Microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications\u003cbr\u003e\u003c\/strong\u003eOptics material: optical glass\u003cbr\u003eObjective class according to aberration correction degree: plan achromatic objectives\u003cbr\u003eTube length: infinity (∞)\u003cbr\u003eMagnification, x: 60\u003cbr\u003eAperture: 0.80\u003cbr\u003eWorking distance, mm: 0.2\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCoverslip thickness, mm: 0.17\u003cbr\u003eSpring-loaded frame: +\u003cbr\u003eImmersion: –\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888796889431,"sku":"85063","price":279.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/85063_magus-60pl-plan-60_D1_850.80-inf0.17-objective_00.jpg?v=1772207717"},{"product_id":"objetivo-magus-20pl60-plan-20х-0-40-0-17-h60-mm","title":"MAGUS 20PL60 Plan 20x\/0.40 ∞\/0.17 Objective 60 mm","description":"\u003cp\u003e\u003cstrong\u003eMAGUS 20PL60 Plan 20x\/0.40 ∞\/0.17 H60 mm Objective\u003c\/strong\u003e\u003cbr\u003eInfinity-corrected plan achromatic objective. Magnification: 20x. Aperture: 0.40\u003c\/p\u003e\u003cp\u003eThe resolution limit of the 20x\/0.40 objective is 0.69 µm.\u003cbr\u003eChromatic aberrations are corrected for blue and red, spherical aberration for green, and field curvature is corrected for 90% of the field of view diameter.\u003cbr\u003e \u003cbr\u003eThe objective is designed for an infinity-corrected tube length. The parfocal distance is 60 mm. When using a 10\/22 mm eyepiece, the field of view diameter is 1.1 mm. The objective is designed for use with samples with 0.17 mm cover slips.\u003c\/p\u003e\u003cp\u003eThe lower limit of useful microscope magnification, when using a 20x objective, is 200x. Lower magnification does not allow distinguishing details of the sample whose image is formed by the objective.\u003cbr\u003eThe upper limit of useful magnification, when using a 20x objective, is 400x. Higher magnifications are considered \"empty\" since they do not provide any new details in the image of the sample.\u003cbr\u003eWith a 20x\/0.40 objective, use eyepieces with magnifications from 10x to 20x.\u003c\/p\u003e\u003cp\u003ePlan achromatic objectives form an image that has the same focus at the center and at the edges, and therefore, distortion is negligible. This resistance is used for digital imaging and combining with wide-field eyepieces with a 22 mm field of view.\u003c\/p\u003e\u003cp\u003eThe objective is suitable for studying structural details of samples starting from 1 µm in size over a large field of view, for example, for analyzing clean catch urine samples.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Bio 260T Biological Microscope\u003cbr\u003eMAGUS Bio DH260 Digital Biological Microscope \u003cbr\u003eMAGUS Bio 270T Biological Microscope\u003cbr\u003eMAGUS Bio 290T Biological Microscope\u003cbr\u003eMAGUS Lum 450L Fluorescence Microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"ES\"\u003eSpecifications:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan lang=\"ES\"\u003eLens material\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e: \u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"ES\"\u003eoptical glass\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eObjective class by aberration correction degree: plan achromatic objective\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eTube length: infinity (∞)\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eMagnification, x: 20\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eAperture: 0.40\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eWorking distance, mm: 4.8\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eParfocal distance, mm: 60\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eCover slip thickness, mm: \u003cspan lang=\"ES\" style=\"font-size: 10.0pt; mso-bidi-font-size: 11.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Calibri; mso-fareast-theme-font: minor-latin; mso-bidi-font-family: 'Times New Roman'; mso-bidi-theme-font: minor-bidi; mso-ansi-language: ES; mso-fareast-language: EN-US; mso-bidi-language: AR-SA;\"\u003e0.17\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eSpring-loaded mount: –\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eImmersion: –\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888796987735,"sku":"85066","price":269.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/85066_magus-20pl60-plan-20_D1_850.40-inf-h60mm-objective_00.jpg?v=1772207720"},{"product_id":"objetivo-magus-60pl60-plan-60х-0-80-0-17-h60-mm","title":"MAGUS 60PL60 Plan Objective 60x\/0.80 ∞\/0.17 H60 mm","description":"\u003cp\u003e\u003cstrong\u003eMAGUS 60PL60 Objective 60х\/0.80 ∞\/0.17 H60 mm\u003c\/strong\u003e\u003cbr\u003eInfinity-corrected plan achromatic objective. Magnification: 60x. Aperture: 0.80\u003c\/p\u003e\u003cp\u003eThe resolution limit of the 60x\/0.80 objective is 0.35 µm.\u003cbr\u003eChromatic aberrations are corrected for blue and red, spherical aberration for green, and field curvature is corrected for 90% of the field of view diameter.\u003cbr\u003e \u003cbr\u003eThe objective is designed for the tube length with infinity correction. The parfocal distance is 60 mm. When using a 10x\/22 mm eyepiece, the field of view diameter is 0.36 mm. The objective is designed to be used with samples with 0.17 mm cover slips.\u003c\/p\u003e\u003cp\u003eWith a 60x objective, the lower limit of the microscope's useful magnification is 400x. Lower magnification does not allow distinguishing details of the sample whose image is formed by the objective.\u003cbr\u003eThe upper limit of useful magnification, when using a 60x objective, is 800x. Higher magnifications are considered \"empty\" since they do not provide any new details in the image of the sample.\u003cbr\u003eWith the 60x\/0.80 objective, use eyepieces with magnifications from 7x to 15x.\u003c\/p\u003e\u003cp\u003ePlan achromatic objectives form an image that has the same focus at the center and at the edges, and therefore, distortion is negligible. This resistance is used for digital imaging and for combining with wide-field eyepieces with a 22 mm field of view.\u003c\/p\u003e\u003cp\u003eThe objective is suitable for studying structural details of samples starting from 0.5 µm in a 0.36 mm diameter field of view, for example, for semen analysis and intracellular research.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eMAGUS Bio 260T Biological Microscope\u003cbr\u003eMAGUS Bio DH260 Digital Biological Microscope \u003cbr\u003eMAGUS Bio 270T Biological Microscope\u003cbr\u003eMAGUS Bio 290T Biological Microscope\u003cbr\u003eMAGUS Lum 450L Fluorescence Microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"ES\"\u003eSpecifications:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan lang=\"ES\"\u003eLens material: \u003cspan lang=\"ES\"\u003eoptical glass\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eObjective class by aberration correction degree: plan achromatic objective\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eTube length: infinity (∞)\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eMagnification, x: 60\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eAperture: 0.80\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eWorking distance, mm: 0.3\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eParfocal distance, mm: 60\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eCover slip thickness, mm: \u003cspan lang=\"ES\"\u003e0.17\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eSpring-loaded mount: \u003cspan lang=\"ES\"\u003e+\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eImmersion: –\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888797020503,"sku":"85068","price":419.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/85068_magus-60pl60-plan-60_D1_850.80-inf-h60mm-objective_00.jpg?v=1772207721"},{"product_id":"objetivo-magus-100pl60-w-plan-100х-1-10-0-17-h60-mm","title":"Objective MAGUS 100PL60 W Plan 100x\/1.10 ∞\/0.17 H60 mm","description":"\u003cp class=\"MsoNormalCxSpFirst\"\u003e\u003cstrong style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"ES\"\u003eMAGUS 100PL60 W Plan 100x\/1.10 ∞\/0.17 H60 mm Objective\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan lang=\"ES\"\u003eInfinity-corrected plan achromatic objective. Magnification: 100x. Aperture: 1.10\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormalCxSpFirst\"\u003e\u003cspan lang=\"ES\"\u003eThe water immersion objective uses distilled water as the immersion fluid. Distilled water has no inherent fluorescence and does not contaminate physiological solutions. The water immersion objective does not require special cleaning techniques or additional costs for the purchase of immersion oil and o-xylene.\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormalCxSpMiddle\"\u003e\u003cspan lang=\"ES\"\u003eThe oil immersion objective provides superb resolution and high image contrast only when the sample is in direct contact with the coverslip. When cellular structures and processes are studied at a micrometric distance from the coverslip, oil often leads to severe optical distortions. This problem is solved by replacing oil with water, which demonstrates that the water immersion objective is an excellent option for live cell microscopy.\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormalCxSpMiddle\"\u003e\u003cspan lang=\"ES\"\u003eThe resolution limit of the 100x\/1.10 objective is 0.26 µm.\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003eChromatic aberrations are corrected for blue and red, spherical aberration for green, and field curvature is corrected for 90% of the field of view diameter.\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormalCxSpMiddle\"\u003e\u003cspan lang=\"ES\"\u003eThe objective is designed for the infinity-corrected tube length. The parfocal distance is 60 mm. When using a 10x\/22 mm eyepiece, the field of view diameter is 0.22 mm. The objective is designed for use with samples with a 0.17 mm coverslip.\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormalCxSpMiddle\"\u003e\u003cspan lang=\"ES\"\u003eThe lower limit of the useful microscope magnification, when using a 100x objective, is 550x. Lower magnification does not allow distinguishing details in the sample whose image is formed by the objective.\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003eThe upper limit of the useful magnification, when using a 100x objective, is 1100x. Higher magnifications are considered \"useless\" as they do not provide any new detail in the sample image.\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003eWith a 100x\/1.10 objective, use eyepieces with magnifications from 5x to 10x.\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormalCxSpMiddle\"\u003e\u003cspan lang=\"ES\"\u003ePlan achromatic objectives form an image that has the same focus at the center and at the edges, and therefore distortion is negligible. This resistance is used for digital imaging and for combining with wide-field eyepieces with a 22 mm field of view.\u003c\/span\u003e\u003c\/p\u003e\u003cp class=\"MsoNormalCxSpMiddle\"\u003e\u003cstrong style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"ES\"\u003eCompatibility:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003eMAGUS Bio 260T Biological Microscope\u003cbr\u003eMAGUS Bio DH260 Digital Biological Microscope\u003cbr\u003eMAGUS Bio 270T Biological Microscope\u003cbr\u003eMAGUS Bio 290T Biological Microscope\u003cbr\u003eMAGUS Lum 450L Fluorescence Microscope\u003c\/p\u003e\u003cp class=\"MsoNormalCxSpMiddle\"\u003e\u003cstrong style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"ES\"\u003eSpecifications:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan lang=\"ES\"\u003eLens material: \u003cspan lang=\"ES\"\u003eoptical glass\u003c\/span\u003e\u003cspan lang=\"EN-US\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eObjective class according to aberration correction degree: plan achromatic objective\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eTube length: infinity (∞)\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eMagnification, x: 100\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eAperture: \u003cspan lang=\"ES\"\u003e1.10\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eWorking distance, mm: \u003cspan lang=\"ES\"\u003e0.16\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eParfocal distance, mm: 60\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eCoverslip thickness, mm: \u003cspan lang=\"ES\"\u003e0.17\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eSpring-loaded mount: \u003cspan lang=\"ES\"\u003e+\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"ES\"\u003e\u003cspan lang=\"EN-US\"\u003eImmersion: \u003cspan lang=\"ES\"\u003ewater immersion\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888797118807,"sku":"85069","price":369.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/85069_magus-100pl60w-plan-100_D1_851.10-inf-h60mm-objective_00.jpg?v=1772207722"},{"product_id":"objetivo-plano-corregido-al-infinito-magus-mp40-40x-0-65-0-17","title":"MAGUS MP40 40x\/0.65 ∞\/0.17 Infinity-corrected plan objective","description":"\u003cp class=\"MsoNormalCxSpFirst\"\u003e\u003cstrong style=\"mso-bidi-font-weight: normal;\"\u003e\u003cspan lang=\"ES\"\u003eInfinity-corrected plan achromatic objective MAGUS MP40 40x\/0.65 ∞\/0.17\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003cspan lang=\"ES\"\u003eInfinity-corrected plan achromatic objective. Magnification: 40x. Aperture: 0.65\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003eObjective for brightfield observations.\u003cbr\u003eThe resolution limit of the 40x\/0.65 objective is 0.43 µm.\u003cbr\u003eChromatic aberrations are corrected for blue and red, spherical aberration for green, and field curvature is corrected for 90% of the field of view diameter.\u003c\/p\u003e\u003cp\u003eThe objective is designed for the infinity-corrected tube length. The parfocal distance is 45 mm. When using a 10\/22 mm eyepiece, the field of view diameter is 0.55 mm. The objective is designed for use with samples with 0.17 mm coverslips.\u003c\/p\u003e\u003cp\u003eThe lower limit of the useful microscope magnification, when using a 40x objective, is 325x. A lower magnification does not allow distinguishing the details of the sample whose image is formed by the objective.\u003cbr\u003eThe upper limit of the useful magnification, when using a 40x objective, is 650x. Higher magnifications are considered \"empty\" as they do not provide any new details in the sample image. \u003cbr\u003eWhen using a 40x\/0.65 objective, use 10x–15x eyepieces to take advantage of the useful magnification of the microscope.\u003c\/p\u003e\u003cp\u003ePlan achromatic objectives form an image that is equally in focus at the center and edges, thus distortion is negligible. This resistance is used for digital imaging and for combining with widefield eyepieces with a 22 mm field of view.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003cbr\u003e\u003c\/strong\u003eMAGUS Bio 230B Biological Microscope\u003cbr\u003eMAGUS Bio 230BL Biological Microscope\u003cbr\u003eMAGUS Bio 230T Biological Microscope\u003cbr\u003eMAGUS Bio 230TL Biological Microscope\u003cbr\u003eMAGUS Bio 250B Biological Microscope\u003cbr\u003eMAGUS Bio 250BL Biological Microscope\u003cbr\u003eMAGUS Bio 250T Biological Microscope\u003cbr\u003eMAGUS Bio 250TL Biological Microscope\u003cbr\u003eMAGUS Lum 400 Fluorescence Microscope\u003cbr\u003eMAGUS Lum 400L Fluorescence Microscope\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eObjective class according to aberration correction degree: plan achromatic objective\u003cbr\u003eTube length: infinity (∞)\u003cbr\u003eMagnification, x: 40\u003cbr\u003eAperture: 0.65\u003cbr\u003eWorking distance, mm: 0.66\u003cbr\u003eParfocal distance, mm: 45\u003cbr\u003eCoverslip thickness, mm: 0.17\u003cbr\u003eSpring-loaded mount: +\u003cbr\u003eImmersion: –\u003cbr\u003eBody material: copper\u003cbr\u003eThread type: WJ 4\/5\"*1\/36”\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888803377495,"sku":"85239","price":199.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/85239_magus-mp40-infinity-plan-objective_00.jpg?v=1772207798"},{"product_id":"objetivo-plano-corregido-al-infinito-magus-mp100-oil-100x-1-25-0-17","title":"MAGUS MP100 OIL 100x\/1.25 ∞\/0.17 Infinity Plan Achromat Objective","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan lang=\"EN\"\u003eInfinity-corrected plan achromatic objective MAGUS MP100 OIL 100x\/1.25 ∞\/0.17\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan lang=\"EN\"\u003eInfinity-corrected plan achromatic objective. Magnification: 100x. Aperture: 1.25\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan lang=\"EN\"\u003eObjective for brightfield observations.\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eThe resolution limit of the 100x\/1.25 objective is 0.22 µm.\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eChromatic aberrations are corrected for blue and red, spherical aberration for green, and field curvature is corrected for 90% of the field of view diameter.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan lang=\"EN\"\u003eThe objective is designed for an infinity-corrected tube length. Parfocal distance is 45 mm. When using a 10\/22 mm eyepiece, the field of view diameter is 0.22 mm. The objective is designed for use with samples with 0.17 mm cover slips.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan lang=\"EN\"\u003eThe lower limit of useful microscope magnification, when using a 100x objective, is 625x. Lower magnification does not allow distinguishing details in the sample image formed by the objective.\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eThe upper limit of useful magnification, when using a 100x objective, is 1250x. Higher magnifications are considered \"empty\" since they do not provide any new details in the sample image.\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eWhen using a 100x\/1.25 objective, use 10x eyepieces to take advantage of the useful magnification of the microscope.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan lang=\"EN\"\u003ePlan achromatic objectives form an image that has the same focus in the center and at the edges, and therefore distortion is negligible. This strength is used for digital imaging and for combining with wide-field eyepieces with a 22 mm field of view.\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan lang=\"EN\"\u003eCompatibility:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan lang=\"EN\"\u003eMAGUS Bio 230B biological microscope\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eMAGUS Bio 230BL biological microscope\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eMAGUS Bio 230T biological microscope\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eMAGUS Bio 230TL biological microscope\u003cbr\u003e\u003c\/span\u003e\u003c!--[endif]--\u003e\u003cspan lang=\"EN\"\u003eMAGUS Bio 250B biological microscope\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eMAGUS Bio 250BL biological microscope\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eMAGUS Bio 250T biological microscope\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eMAGUS Bio 250TL biological microscope\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eMAGUS Lum 400 fluorescence microscope\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eMAGUS Lum 400L fluorescence microscope \u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e\u003cspan lang=\"EN\"\u003eSpecifications:\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan lang=\"EN\"\u003e\u003cspan lang=\"EN\"\u003eLens material: optical glass\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003e\u003cspan lang=\"EN\"\u003eObjective class according to aberration correction degree: plan achromatic objective\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003e\u003cspan lang=\"EN\"\u003eTube length: infinity (∞)\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003e\u003cspan lang=\"EN\"\u003eMagnification, x: 100\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eAperture: 1.25\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eWorking distance, mm: 0.36\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eParfocal distance, mm: 45\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eCover slip thickness, mm: 0.17\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eSpring-loaded mount: +\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eImmersion: oil\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eBody material: copper\u003cbr\u003e\u003c\/span\u003e\u003cspan lang=\"EN\"\u003eThread type: WJ 4\/5\"*1\/36”\u003c\/span\u003e\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888803443031,"sku":"85240","price":239.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/85240_magus-mp100-oil-infinity-plan-objective_00.jpg?v=1772207799"},{"product_id":"objetivo-lente-adicional-de-0-5x-para-microscopio-de-con-adaptador","title":"0.5x auxiliary objective lens for microscope with adapter","description":"\u003cdiv\u003e\n\u003cp\u003eOmegon's additional lenses for stereo microscopes have multiple uses. With the new Omegon ring adapter, these lenses are also suitable for Euromex, Novex, Optika and the Wiloskop by Hund. The advantages of these lenses can be enormous, depending on what the situation requires.\u003c\/p\u003e\n\u003cp\u003eFor example, the working distance of the 0.5x lens changes to twice the value of the microscope used.\u003c\/p\u003e\n\u003cp\u003eWith the 0.7x lens, there is 40% more working distance, and with the 2.0x objective, the working distance is halved. Especially in electronics or mineralogy, for example, these lenses are a great help. They either show a larger area of the sample or simply increase the magnification.\u003c\/p\u003e\n\u003cp\u003eThese lenses are compatible with the new ring adapter:\u003c\/p\u003e\n\u003cp\u003eEuromex: Nexus, NZ and Nexus EVO.\u003c\/p\u003e\n\u003cp\u003eNovex: AP-7 and AP-8\u003c\/p\u003e\n\u003cp\u003eOptika: SFX, SZM, SZN and SZO.\u003c\/p\u003e\n\u003cp\u003eHund: Wiloskop (by inquiry)\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omegon","offers":[{"title":"Default Title","offer_id":53581629063511,"sku":"65035","price":70.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/65035_1.jpg?v=1779016935"},{"product_id":"objetivo-lente-adicional-de-0-7x-para-microscopio-de-con-adaptador","title":"Objective 0.7x auxiliary lens for microscope with adapter","description":"\u003cdiv\u003e\n\u003cp\u003eOmegon's additional lenses for stereo microscopes have multiple uses. With the new Omegon ring adapter, these lenses are also suitable for Euromex, Novex, Optika and the Hund Wiloskop. The advantages of these lenses can be enormous, depending on what the situation requires.\u003c\/p\u003e\n\u003cp\u003eFor example, the working distance of the 0.5x lens changes to twice the value of the microscope used.\u003c\/p\u003e\n\u003cp\u003eWith the 0.7x there is 40% more working distance and with the 2.0x objective the working distance is halved. Especially in electronics or mineralogy, for example, these lenses are a great help. They either show a larger area of the sample or simply increase the magnification.\u003c\/p\u003e\n\u003cp\u003eThese lenses are compatible with the new ring adapter:\u003c\/p\u003e\n\u003cp\u003eEuromex: Nexus, NZ and Nexus EVO.\u003c\/p\u003e\n\u003cp\u003eNovex : AP-7 and AP-8\u003c\/p\u003e\n\u003cp\u003eOptika: SFX, SZM, SZN and SZO.\u003c\/p\u003e\n\u003cp\u003eHund : Wiloskop (on request)\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omegon","offers":[{"title":"Default Title","offer_id":53581629096279,"sku":"65036","price":70.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/65036_1.jpg?v=1779016936"},{"product_id":"objetivo-lente-adicional-de-2-0x-para-microscopio-de-con-adaptador","title":"2.0x auxiliary objective lens for microscope with adapter","description":"\u003cdiv\u003e\n\u003cp\u003eOmegon's additional lenses for stereo microscopes have multiple uses. With the new Omegon ring adapter, these lenses are also suitable for Euromex, Novex, Optika, and Hund's Wiloskop. The advantages of these lenses can be huge, depending on what the situation requires.\u003c\/p\u003e\n\u003cp\u003eFor example, the working distance of the 0.5x lens changes to double the value of the microscope used.\u003c\/p\u003e\n\u003cp\u003eWith the 0.7x, there is 40% more working distance, and with the 2.0x objective, the working distance is halved. Especially in electronics or mineralogy, for example, these lenses are a great help. They either show a larger area of the sample or simply increase the magnification.\u003c\/p\u003e\n\u003cp\u003eThese lenses are compatible with the new ring adapter:\u003c\/p\u003e\n\u003cp\u003eEuromex: Nexus, NZ, and Nexus EVO.\u003c\/p\u003e\n\u003cp\u003eNovex : AP-7 and AP-8\u003c\/p\u003e\n\u003cp\u003eOptika: SFX, SZM, SZN, and SZO.\u003c\/p\u003e\n\u003cp\u003eHund : Wiloskop (on request)\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Omegon","offers":[{"title":"Default Title","offer_id":53581629129047,"sku":"65037","price":84.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/65037_1.jpg?v=1779016937"}],"url":"https:\/\/astrotelescopios.com\/en-efta\/collections\/objetivos-para-microscopios.oembed?page=2","provider":"Astro Telescopios","version":"1.0","type":"link"}