{"title":"Microscope accessories","description":"\u003cp\u003eDiscover our collection of \u003cstrong data-start=\"30\" data-end=\"62\"\u003emicroscope accessories\u003c\/strong\u003e, designed to expand observation capabilities and improve the optical performance of your equipment. At Astro Telescopios, you will find eyepieces with different magnifications, digital cameras, LED illumination, mechanical stages, prepared slides, and all types of adapters and spare parts compatible with biological, stereoscopic, and digital microscopes. Accessories selected for demanding users, educational centers, and professionals seeking maximum precision, versatility, and quality in every observation.\u003c\/p\u003e","products":[{"product_id":"bresser-muestras-preparadas-25-pcs-caja","title":"BRESSER prepared slides 25 pcs. Box","description":"\u003cp\u003ePermanent preparations are ready-made and preserved. 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It contains numerous useful accessories.\n\u003cbr\u003e\u003cbr\u003e\u003cb\u003e\nIncluded Accessories:\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003ePipette\u003c\/li\u003e\n\u003cli\u003eUtensils\u003c\/li\u003e\n\u003cli\u003eMagnifying Glass\u003c\/li\u003e\n\u003cli\u003eShrimp Hatchery\u003c\/li\u003e\n\u003cli\u003eBlank Slides\u003c\/li\u003e\n\u003cli\u003eCover Plates\u003c\/li\u003e\n\u003cli\u003eTweezers\u003c\/li\u003e\n\u003cli\u003eAnd much more\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bresser","offers":[{"title":"Default Title","offer_id":52886258712919,"sku":"8859490","price":29.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/8859490_M_01_v0124.jpg?v=1772195358"},{"product_id":"set-de-portaobjetos-bresser-para-microscopio","title":"BRESSER Microscope Slide Set","description":"Slides and cover glasses are an \u003cb\u003eindispensable accessory\u003c\/b\u003e that also affects image quality. In most biological microscopes, the thickness of the cover glass is an important optical parameter, so it is included in the optical design and, if so, it is printed on the sleeve of each objective. You can usually see the number \u003cb\u003e0.17\u003c\/b\u003e which is the thickness in millimeters. For the most demanding applications in the laboratory, or for \u003cb\u003emicrophotography\u003c\/b\u003e, it is necessary to use cover glasses with the desired thickness and of high quality.\u003cbr\u003e\u003cbr\u003eThe cover glasses included in the set are made of \u003cb\u003eBoro 3.3 glass\u003c\/b\u003e and are standardized with a thickness of 0.16-0.19mm. They fit the desired 0.17mm very well and offer the best possible image quality. These Boro 3.3 cover glasses are \u003cb\u003epure white, scratch-free, and are pre-cleaned and ready for use\u003c\/b\u003e. They are also especially suitable for \u003cb\u003efluorescence microscopy\u003c\/b\u003e.\u003cbr\u003e\u003cbr\u003eThe slides are made of soda-lime glass and have \u003cb\u003eground edges\u003c\/b\u003e for safe handling. They have a frosted field for writing on both sides (top and bottom). The slides and cover glasses are packed separately and in a \u003cb\u003evacuum-sealed bag\u003c\/b\u003e, which contains a moisture absorber. They can be stored for a long time \u003cb\u003ewithout losing quality due to hydrolysis\u003c\/b\u003e and are easy to remove.","brand":"Bresser","offers":[{"title":"Default Title","offer_id":52886293872983,"sku":"5916100","price":14.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/5916100_M_3.jpg?v=1772195474"},{"product_id":"bresser-laminas-portaobjetos-cubreobjetos-50-100-unidades","title":"BRESSER Microscope Slides\/Cover Slips 50\/100 pieces","description":"The set of \u003cb\u003eslides and cover slips\u003c\/b\u003e is used to prepare biological microscope slides. The slide with the preparation is covered with a coverslip.\u003cbr\u003e\u003cbr\u003eThese \u003cb\u003eBRESSER\u003c\/b\u003e slides and glass covers are compatible with the following BRESSER microscopes: \u003cbr\u003e\u003cul\u003e\n\u003cli\u003eDuolux (5012000)\u003c\/li\u003e\n\u003cli\u003eBioDiscover (5013000)\u003c\/li\u003e\n\u003cli\u003eBiorit (5101000)\u003c\/li\u003e\n\u003cli\u003eErudit DLX (5102000)\u003c\/li\u003e\n\u003cli\u003eErudit MO (5110000)\u003c\/li\u003e\n\u003cli\u003eInvestigator Bino (5722100)\u003c\/li\u003e\n\u003cli\u003eInvestigator Trinocular (5723100)\u003c\/li\u003e\n\u003cli\u003eAnalyth Bino (5730000)\u003c\/li\u003e\n\u003cli\u003eScience TRM 301 (5760100)\u003c\/li\u003e\n\u003cli\u003eBioScience Bino (5750500)\u003c\/li\u003e\n\u003cli\u003eBioScience Trino (5750600)\u003c\/li\u003e\n\u003cli\u003eScience ADL 601 P (5,770,200)\u003c\/li\u003e\n\u003cli\u003eScience ADL 601 F (5,770,500)\u003c\/li\u003e\n\u003cli\u003eScience MPO 401 (5780000)\u003c\/li\u003e\n\u003cli\u003eScience MIV-401 (5790000)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cb\u003eSCOPE OF DELIVERY\u003c\/b\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e50 slides\u003c\/li\u003e\n\u003cli\u003e100 cover slips\u003c\/li\u003e\n\u003c\/ul\u003eFor all other Bresser microscopes, these slides are suitable with restrictions. For more information, please contact Bresser service.","brand":"Bresser","offers":[{"title":"Default Title","offer_id":52886303179095,"sku":"5916000","price":14.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/5916000_M_1_v0419.jpg?v=1772195507"},{"product_id":"kit-de-experimentacion-bresser-junior-con-24-preparaciones-permanentes","title":"BRESSER JUNIOR Experiment Kit with 24 Permanent Slides","description":"\u003cb\u003eBRESSER JUNIOR\u003c\/b\u003e - Playing and discovering the fascinating world of microscopy\n\u003cbr\u003e\u003cbr\u003e\nThis magnificent beginner's set will help you discover the microcosm with your microscope!\u003cbr\u003e\nWe offer \u003cb\u003e24 different prepared slides\u003c\/b\u003e so you can conduct your own research and discoveries. \u003cbr\u003e\nExamine, for example, an onion peel, shrimp eggs, a rabbit hair, or a grasshopper wing!\n\u003cbr\u003e\u003cbr\u003e\n\u003cb\u003eFEATURES\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e6 slides with 24 long-lasting prepared specimens\u003c\/li\u003e\n\u003col\u003e\n\u003cli\u003eAnimals: mouse hair, rabbit hair, dog hair, and goat hair\u003c\/li\u003e\n\u003cli\u003ePlants: peanut stem, ficus leaf, onion peels, elaeagnus filament\u003c\/li\u003e\n\u003cli\u003eInsects: bee abdomen, honeybee leg, grasshopper wing, common fly leg\u003c\/li\u003e\n\u003cli\u003eTextile fibers: colored filaments, laid paper, fingerprint, Bemberg (regenerated cellulose filaments) \u003c\/li\u003e\n\u003cli\u003ePollen \u0026amp; spores: lily pollen, pine pollen, fern spores, and bottlebrush tree\u003c\/li\u003e\n\u003cli\u003eSmall living organisms: aphids, ants, shrimp eggs, daphnia\u003c\/li\u003e\n\u003cli\u003eChild-friendly packaging\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cb\u003eSCOPE OF DELIVERY\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003eExperimentation set including 6 slides with 24 prepared specimens\u003c\/li\u003e\n\u003cli\u003eUser manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bresser","offers":[{"title":"Default Title","offer_id":52886304129367,"sku":"8859470","price":14.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/8859470_M_01_v0923.jpg?v=1773746507"},{"product_id":"bresser-cubreobjetos-22x22-mm-100-pzs","title":"BRESSER 22x22 mm Cover Slips 100 pcs","description":"\u003cb\u003eBRESSER Cover Slips\u003c\/b\u003e for your microscope\n\u003cbr\u003e\u003cbr\u003e\nSpecifications\u003cbr\u003e\n• Dimensions: 22x22 mm\u003cbr\u003e\n• Quantity: 100 Pieces","brand":"Bresser","offers":[{"title":"Default Title","offer_id":52886314189143,"sku":"5915100","price":4.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/5915100_M_1.jpg?v=1773745567"},{"product_id":"ocular-levenhuk-rainbow-wf16x","title":"Levenhuk Rainbow WF16x Eyepiece","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk Rainbow WF16x Eyepiece\u003c\/strong\u003e\u003cbr\u003eUniversal wide-field eyepiece for microscopes\u003c\/p\u003e\u003cp\u003eThe Levenhuk Rainbow WF16x Eyepiece is a wide-field eyepiece with 16x magnification. 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Can be used by children over 3 years old.\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888139071831,"sku":"69419","price":26.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/eyepiece-levenhuk-rainbow-wf16x_eUA5ce8.jpg?v=1772201665"},{"product_id":"ocular-levenhuk-rainbow-50l-wf10x","title":"Levenhuk Rainbow 50L WF10x Eyepiece","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk Rainbow 50L WF10x Eyepiece\u003c\/strong\u003e\u003cbr\u003eWide-field eyepiece for microscopes\u003c\/p\u003e\u003cp\u003eThe Levenhuk Rainbow 50L WF10x Eyepiece would be a perfect addition to your collection of optical accessories. This eyepiece has a wide field of view and magnifies the objectives you use by ten times.\u003c\/p\u003e\u003cp\u003eThe eyepiece is designed for use with the Barlow lens on Levenhuk Rainbow 50L, 50L PLUS, and D50L PLUS microscopes. Its quality glass lenses form sharp and bright images across its entire field of view.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: Optical glass\u003cbr\u003eMagnification, x: 10\u003cbr\u003eField of view, mm: 15\u003cbr\u003eUse: General use product. Can be used by children over 3 years old.\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888139301207,"sku":"69420","price":26.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/eyepiece-levenhuk-rainbow-50l-wf10x_MBmAOWw.jpg?v=1772201666"},{"product_id":"ocular-levenhuk-rainbow-50l-wf16x","title":"Eyepiece Levenhuk Rainbow 50L WF16x","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk Rainbow 50L WF16x Eyepiece\u003c\/strong\u003e\u003cbr\u003eWide-field eyepiece for microscopes\u003c\/p\u003e\u003cp\u003eThe Levenhuk Rainbow 50L WF16x Eyepiece will be an excellent addition to any microscope! Its 16x magnification and wide field of view make it a true discovery for any explorer of the microcosm.\u003c\/p\u003e\u003cp\u003eIts high-quality optical glass allows it to form sharp and detailed images of observed samples. The eyepiece is designed for use with the Barlow lens in Levenhuk Rainbow 50L, 50L PLUS, and D50L PLUS microscopes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: Optical glass\u003cbr\u003eMagnification, x: 16\u003cbr\u003eField of view, mm: 10\u003cbr\u003eUsage: General use product. May be used by children over 3 years of age.\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888139497815,"sku":"69421","price":26.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/eyepiece-levenhuk-rainbow-50l-wf16x_LlYnL3l.jpg?v=1772201668"},{"product_id":"juego-de-preparaciones-levenhuk-n80-ng-lo-veras-todo-1","title":"Levenhuk N80 NG \"See It All\" Prepared Slides Set","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk N80 NG \"See It All\" Prepared Slide Set\u003c\/strong\u003e\u003cbr\u003eFull-color guide: \"See It All! 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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. 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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. 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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. 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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. 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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. 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For calibration of image analysis software\u003c\/strong\u003e\u003cbr\u003eLevenhuk MED Calibration Slide is a microscope accessory that is used for calibration of image analysis software. It is a clear glass piece with a micrometer scale engraved on the surface. The scale is located in a circle and is clearly visible under the microscope. The minimum division is 0.01mm. 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The body is made of durable aluminum, guaranteeing the accessory's reliability and long service life.\u003cbr\u003eThe Levenhuk MED 20x\/9 Eyepiece (D 23.2 mm) is specifically designed for Levenhuk MED series microscopes but can also be used with similar models.\u003cbr\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003cbr\u003e20x magnification\u003cbr\u003eOptical glass lenses\u003cbr\u003eRobust aluminum body\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: optical glass\u003cbr\u003eBody material: aluminum\u003cbr\u003eMagnification, x: 20\u003cbr\u003eField of view, mm: 9\u003cbr\u003eFocal length, mm: 12.5\u003cbr\u003eEyepiece diameter, mm: 23.2\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888277188951,"sku":"81890","price":29.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/81890_levenhuk-med-20x-9-eyepiece_00.jpg?v=1772202915"},{"product_id":"ocular-levenhuk-med-16x-11-d-23-2-mm","title":"Levenhuk MED 16x\/11 Eyepiece (D 23.2 mm)","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 16x\/11 Eyepiece (D 23.2 mm)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFor microscopes. Magnification: 16x. Field of view: 11 mm\u003c\/strong\u003e\u003cbr\u003eThe Levenhuk MED 16x\/11 Eyepiece is designed for installation into a microscope eyepiece tube with a diameter of 23.2mm. It is perfect for Levenhuk microscopes of the MED series, but it can also be used with similar models. The eyepiece magnification is 16x, which allows you to increase the total magnification of the microscope and study specimens in more detail.\u003cbr\u003eThe lens material is optical glass, which creates a highly detailed image across the entire field of view. Aluminum was chosen as the body material, which makes the eyepiece resistant to accidental damage and long-lasting.\u003cbr\u003e\u003cstrong\u003eKey features:\u003c\/strong\u003e\u003cbr\u003e16x magnification\u003cbr\u003eOptical glass lenses\u003cbr\u003eMetal body (aluminum)\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: optical glass\u003cbr\u003eBody material: aluminum\u003cbr\u003eMagnification, x: 16\u003cbr\u003eField of view, mm: 11\u003cbr\u003eFocal length, mm: 15.58\u003cbr\u003eEyepiece barrel diameter, mm: 23.2\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888277221719,"sku":"81891","price":26.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/81891_levenhuk-med-16x-11-eyepiece_00.jpg?v=1772202917"},{"product_id":"dispositivo-de-contraste-de-fase-levenhuk-med-para-microscopio-levenhuk-med-30-35-40-45-bf-df","title":"Levenhuk MED Phase Contrast Device for Levenhuk MED 30\/35\/40\/45 (BF, DF) Microscopes","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED Phase Contrast Device for Levenhuk MED 30\/35\/40\/45 Microscopes (BF, DF)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eFor the study of low-contrast live samples using an optical microscope\u003c\/strong\u003e\u003cbr\u003eA phase contrast device is a phase condenser, plan achromatic phase objectives, and a centering phase telescope, which are intended for use with Levenhuk MED 30\/35\/40\/45 microscopes and similar models. All accessories are supplied in a sturdy aluminum case.\u003cbr\u003eThe phase contrast condenser is installed in place of the microscope's standard condenser, after which it can be used for observations with three methods: brightfield, darkfield, and phase contrast. You can switch from one microscopy technique to another by rotating a disk. Objectives with a phase ring are used for phase contrast observations, and there are three of them in this kit: with 10x, 40x, and 100x magnification.\u003cbr\u003ePhase contrast microscopy is an observation method that provides a perfect image of low-contrast live samples. This method increases the contrast of the sample, allows its structure to be clearly seen, and does not reduce image resolution.\u003cbr\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003eFor brightfield (BF), darkfield (DF), and phase contrast observations\u003cbr\u003eLevenhuk MED 30\/35\/40\/45 and similar microscopes\u003cbr\u003eComes with an aluminum case\u003cbr\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003cbr\u003ePhase contrast condenser\u003cbr\u003ePlan achromatic objective 4x\u003cbr\u003ePlan achromatic phase objectives: 10x, 40x, 100x (oil)\u003cbr\u003eAuxiliary microscope (centering phase telescope)\u003cbr\u003eAluminum case\u003cbr\u003eUser manual and warranty card\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: optical glass\u003cbr\u003eBody material: aluminum\u003cbr\u003eObjectives: plan achromatic 4x\/0.1, ∞\/0.17; plan achromatic phase: 10xPh\/0.25, ∞\/0.17; 40xPh\/0.65, ∞\/0.17; 100xPh\/1.25, ∞\/0.17 (oil)\u003cbr\u003eCompatible tube length, mm: infinity\u003cbr\u003eMounting type: dovetail\u003cbr\u003eAuxiliary microscope eyepiece diameter, mm: 30\u003cbr\u003eResearch methods: phase contrast, brightfield (BF), darkfield (DF)\u003cbr\u003eCompatibility: Levenhuk MED 30\/35\/40\/45 and similar\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888277516631,"sku":"81895","price":1479.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/81895_levenhuk-med-phase-contrast-device_00.jpg?v=1772202920"},{"product_id":"ocular-con-cruz-filar-levenhuk-med-10x-22-d-30-mm","title":"Eyepiece with reticle Levenhuk MED 10x\/22 (D 30 mm)","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 10x\/22 Eyepiece with Reticle (D 30 mm)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWith reticle. Magnification: 10x. Field of view: 22 mm. Eyepiece diameter: 30 mm\u003c\/strong\u003e\u003cbr\u003eThe Levenhuk MED 10x\/22 eyepiece with a 30 mm diameter is an excellent choice for a large number of microscope models with a corresponding tube diameter. The optics, made of high-quality glass, have a magnification of 10x and are complemented by a reticle that allows for precise centering of the sample. The eyepiece has a field of view of 22 mm, which is wider than many competitors.\u003cbr\u003eThe eyepiece is reliable and durable thanks to an aluminum body, and the rubber eyecup can add comfort even during longer observations.\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: optical glass\u003cbr\u003eBody material: aluminum\u003cbr\u003eMagnification, x: 10\u003cbr\u003eField of view, mm: 22\u003cbr\u003eFocal length, mm: 25\u003cbr\u003eEyepiece diameter, mm: 30\u003cbr\u003eOther features: rubber eyecup\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888279482711,"sku":"82835","price":59.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/82835_levenhuk-med-10x-22-eyepiece_00.jpg?v=1772202943"},{"product_id":"ocular-con-escala-levenhuk-med-10x-22-d-30-mm","title":"Levenhuk MED 10x\/22 Eyepiece with Reticle (D 30mm)","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 10x\/22 Eyepiece with Reticle (D 30 mm)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWith reticle. Magnification: 10x. Field of view: 22 mm. Eyepiece diameter: 30 mm\u003c\/strong\u003e\u003cbr\u003eThe Levenhuk MED 10x\/22 eyepiece with high-quality glass optics provides 10x magnification. Using the reticle, you can measure the linear dimensions of studied samples. The eyepiece has a wider field of view of 22 mm compared to competitors.\u003cbr\u003eThis eyepiece is suitable for long periods of use thanks to the practical rubber eyecup. The accessory body is made of aluminum, which makes it strong, durable, and lightweight.\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptical material: optical glass\u003cbr\u003eBody material: aluminum\u003cbr\u003eMagnification, x: 10\u003cbr\u003eField of view, mm: 22\u003cbr\u003eScale divisions, mm: 0.1\u003cbr\u003eFocal length, mm: 25\u003cbr\u003eEyepiece diameter, mm: 30\u003cbr\u003eOther features: rubber eyecup\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888283971927,"sku":"82836","price":64.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/82836_levenhuk-med-10x-22-eyepiece_00.jpg?v=1772202944"},{"product_id":"ocular-con-escala-levenhuk-med-10x-18-d-23-2-mm","title":"Levenhuk MED 10x\/18 Eyepiece with Reticle (D 23.2 mm)","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 10x\/18 Eyepiece with Scale (D 23.2 mm)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eWith scale. Magnification: 10x. Field of view: 18 mm. Eyepiece diameter: 23.2 mm\u003c\/strong\u003e\u003cbr\u003eThe Levenhuk MED 10x\/18 Eyepiece is designed for microscopes with an eyepiece diameter of 23.2 mm, making it compatible with many modern models. It has an 18 mm field of view and provides 10x magnification. A special feature of this accessory is a measuring scale, which allows the user to easily determine the linear dimensions of the studied object.\u003cbr\u003eThis eyepiece is durable and lightweight, as its body is made of aluminum. The material of the optical elements is high-quality glass.\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eOptics material: optical glass\u003cbr\u003eBody material: aluminum\u003cbr\u003eMagnification, x: 10\u003cbr\u003eScale divisions, mm: 0.1\u003cbr\u003eField of view, mm: 18\u003cbr\u003eFocal length, mm: 25\u003cbr\u003eEyepiece diameter, mm: 23.2\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888284201303,"sku":"82839","price":49.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/82839_levenhuk-med-10x-18-eyepiece_00.jpg?v=1772202947"},{"product_id":"ocular-levenhuk-med-5x-15-d-23-2-mm","title":"Levenhuk MED 5x\/15 Ocular (D 23.2 mm)","description":"\u003cp\u003e\u003cstrong\u003eLevenhuk MED 5x\/15 Eyepiece (D 23.2 mm)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eUniversal eyepiece for microscopes. Magnification: 5x. Field of view: 15 mm. Eyepiece diameter: 23.2 mm\u003c\/strong\u003e\u003cbr\u003eThe Levenhuk MED 5x\/15 universal eyepiece will be an excellent addition to a microscope with a 23.2 mm diameter. This is one of the most common diameters among modern models.\u003cbr\u003eThe eyepiece has a 5x magnification and, thanks to its high-quality optical glass, provides a clear and detailed image. The field of view of the eyepiece is 15 mm. The body, made of durable aluminum, reliably protects the optics and is lightweight: this eyepiece is ideal for long-term use and transport.\u003cbr\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003eLens material: optical glass\u003cbr\u003eBody material: aluminum\u003cbr\u003eMagnification, x: 5\u003cbr\u003eField of view, mm: 15\u003cbr\u003eFocal length, mm: 50\u003cbr\u003eEyepiece diameter, mm: 23.2\u003c\/p\u003e","brand":"Levenhuk","offers":[{"title":"Default Title","offer_id":52888284299607,"sku":"82840","price":21.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/82840_levenhuk-med-5x-15-eyepiece_00.jpg?v=1772202947"},{"product_id":"portaobjetos-de-calibracion-magus-cs1-0-01","title":"MAGUS CS1 Calibration Slide (0.01)","description":"\u003cp\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;MAGUS CS1 Calibration Slide (0.01)\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\u003c\/p\u003e\u003cp\u003eX-axis micrometer scale with a scale division of 0.01 mm\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;Calibration slide for microscopes. \u0026lt;br\u0026gt;\u003cbr\u003eThe slide has a 100-division horizontal micrometer scale. The scale division is 0.01 mm and the scale length is 1 mm. \u0026lt;br\u0026gt;\u003cbr\u003eThe calibration slide (stage micrometer) is used to determine the magnification, the linear field of view of the microscope, and the division value of the eyepiece scales and reticles. \u0026lt;br\u0026gt;\u003cbr\u003eWith a digital camera, the slide is used to calibrate image analysis software for each objective.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Image analysis software calibration\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003eCalibration is performed for each objective that will be used in observations. The calibration slide is used to determine the calibration factor for the image analysis software. \u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;Calibration procedure:\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;ol\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;li\u0026gt;Fasten the calibration slide on the microscope stage.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Select the desired objective and set the maximum camera resolution.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Get a contrast image of the stage on the monitor screen and capture the image.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Select the \"Calibration\" mode in the image analysis software.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Click the mouse to define the maximum visible distance between the first and last scale divisions.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Enter the resulting scale size in real units into the image analysis software.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Enter the calibration name specifying the current objective magnification. \u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt; Check the result: in \"Measurement\" mode, measure a few divisions of the calibration slide scales in real units.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;The image analysis software will save the calibration factor under the selected name. After that, it will automatically convert the results to the selected units of measurement.\u0026lt;\/li\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;\/ol\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Eyepiece scale calibration\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;The eyepiece scale calibration is performed for each objective that will be used in observations. The calibration slide must be placed on the stage, and the microscope must be focused on the measuring scale. The eyepiece should be rotated in the eyepiece tube until the scales of the slide and the eyepiece are aligned in parallel.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;If you use low-magnification objectives, you should calculate how many divisions of the eyepiece built-in scale fit into the slide’s measuring scale. \u0026lt;\/p\u0026gt;\u003cbr\u003eIf you use medium and high magnification objectives, you should calculate how many divisions of the slide’s scale fit into the eyepiece scale.\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;The calculation for each objective is made according to the formula: \u0026lt;br\u0026gt;\u003cbr\u003eЕ=ТL\/A, where \u0026lt;br\u0026gt;\u003cbr\u003eE – eyepiece division value \u0026lt;br\u0026gt;\u003cbr\u003eТ – stage division value specified on the stage micrometer (0.01 mm) \u0026lt;br\u0026gt;\u003cbr\u003eL – number of stage micrometer divisions \u0026lt;br\u0026gt;\u003cbr\u003eА – number of eyepiece scale divisions.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;The resulting values of calculating the eyepiece scale division for each objective should be noted down.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;When measuring an object, you should first count the number of eyepiece scale divisions that the object spans. The result is multiplied by the previously calculated scale value for the selected objective. The resulting value will be the true linear value of the object.\u0026lt;\/p\u0026gt;\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888765301079,"sku":"82240","price":32.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/82240_magus-cs1-calibration-slide_00.jpg?v=1772207476"},{"product_id":"portaobjetos-de-calibracion-magus-cs5-xy0-01-0-07-0-15-0-6-1-5","title":"MAGUS CS5 Calibration Slide (XY0.01\/0.07\/0.15\/0.6\/1.5)","description":"\u003cp\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;MAGUS CS5 Calibration Slide (XY0.01\/0.07\/0.15\/0.6\/1.5)\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;X\/Y micrometer scales with a 0.01mm scale division and circles 0.07\/0.15\/0.6\/1.5mm in diameter \u0026lt;\/p\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;p\u0026gt;A calibration slide for microscopes.\u0026lt;br \/\u0026gt;The slide has four etched circles with diameters of 0.07mm, 0.15mm, 0.6mm, and 1.5mm. In the center of the slide, there are reticles: horizontal and vertical micrometer scales of 100 divisions. The scale division is 0.01mm, and the length of each scale is 1mm.\u0026lt;br \/\u0026gt;The calibration slide (stage micrometer) is used to determine the magnification, the microscope’s linear field of view, and the division value of the eyepiece scales and reticles.\u0026lt;br \/\u0026gt;With a digital camera, the slide is used to calibrate image analysis software for each objective.\u0026lt;\/p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Image analysis software calibration\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;p\u0026gt;Calibration is performed for each objective that will be used in observations. The calibration slide is used to determine the calibration factor for the image analysis software.\u0026lt;\/p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;p\u0026gt;Calibration procedure:\u0026lt;\/p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;ol\u0026gt;\u0026lt;li\u0026gt;Fasten the calibration slide to the microscope stage.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;Select the desired objective and adjust the maximum camera resolution.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;Get a contrast image of the stage on the monitor screen and capture the image.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;Select the “Calibration” mode in the image analysis software.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;Click the mouse to define the maximum visible distance between the first and last scale division.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;Enter the resulting scale size in real units into the image analysis software.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;Enter the calibration name specifying the current objective magnification.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;Check the result: in “Measurement” mode, measure a few divisions of the calibration slide scales in real units.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;The image analysis software will save the calibration factor under the selected name. After that, it will automatically convert the results to the selected measurement units.\u0026lt;\/li\u0026gt;\u0026lt;\/ol\u0026gt;\u0026lt;br\u0026gt;\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Eyepiece scale calibration\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;p\u0026gt;The eyepiece scale calibration is performed for each objective that will be used in observations. The calibration slide should be placed on the stage, and the microscope should be focused on the measuring scale. The eyepiece should be rotated in the eyepiece tube until the scales on the slide and the eyepiece are aligned parallel.\u0026lt;\/p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;p\u0026gt;If using low-power objectives, you need to calculate how many divisions of the eyepiece built-in scale fit into the slide’s measuring scale.\u0026lt;br \/\u0026gt;If using medium- and high-power objectives, you need to calculate how many divisions of the slide’s scale fit into the eyepiece scale.\u0026lt;\/p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;p\u0026gt;The calculation for each objective is performed according to the formula:\u0026lt;br \/\u0026gt;Е=ТL\/A, where\u0026lt;br \/\u0026gt;E – eyepiece division value\u0026lt;br \/\u0026gt;Т – stage division value specified on the stage micrometer (0.01mm)\u0026lt;br \/\u0026gt;L – number of stage micrometer divisions\u0026lt;br \/\u0026gt;А – number of eyepiece scale divisions.\u0026lt;\/p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;p\u0026gt;The resulting values of calculating the eyepiece scale division for each objective should be written down.\u0026lt;\/p\u0026gt;\u0026lt;br\u0026gt;\u0026lt;p\u0026gt;When measuring an object, you should first count the number of eyepiece scale divisions the object spans. The result is multiplied by the previously calculated scale value for the selected objective. The resulting value will be the true linear value of the object.\u0026lt;\/p\u0026gt;\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888765759831,"sku":"82241","price":39.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/82241_magus-cs5-calibration-slide_00.jpg?v=1772207477"},{"product_id":"portaobjetos-de-calibracion-magus-cs3-0-01-0-05-0-1","title":"MAGUS CS3 Calibration Slide (0.01\/0.05\/0.1)","description":"\u003cp\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;MAGUS CS3 calibration slide (0.01\/0.05\/0.1)\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\u003c\/p\u003e\u003cp\u003eX-axis micrometer scales with 0.01\/0.05\/0.1mm scale division\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;Calibration slide for microscopes.\u0026lt;br \/\u0026gt;The slide has three horizontal micrometer scales of 100 divisions. The scale division is 0.01mm, 0.05mm, and 0.1mm, respectively.\u0026lt;br \/\u0026gt;The calibration slide (stage micrometer) is used to determine the magnification, the linear field of view of the microscope, and the division value of the eyepiece scales and reticles.\u0026lt;br \/\u0026gt;With a digital camera, the slide is used to calibrate image analysis software for each objective.\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Image analysis software calibration\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;Calibration is performed for each objective that will be used in observations. The calibration slide is used to determine the calibration factor for the image analysis software.\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;Calibration procedure:\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;ol\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Fix the calibration slide on the microscope stage.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Select the desired objective and adjust the maximum camera resolution.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Get a contrast image of the stage on the monitor screen and capture the image.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Select the “Calibration” mode in the image analysis software.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Click the mouse to define the maximum visible distance between the first and last division of the scale.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Enter the resulting scale size in real units into the image analysis software.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Enter the calibration name specifying the current objective magnification.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Check the result: in “Measurement” mode, measure a few divisions of the calibration slide scales in real units.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;The image analysis software will save the calibration factor with the selected name. After that, it will automatically convert the results to the selected units of measurement.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;\/ol\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Eyepiece scale calibration\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;Eyepiece scale calibration is performed for each objective that will be used in observations. The calibration slide should be placed on the stage, and the microscope should be focused on the measuring scale. The eyepiece should be rotated in the eyepiece tube until the scales of the slide and eyepiece are aligned in parallel.\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;If you use low-magnification objectives, you should calculate how many divisions of the eyepiece built-in scale fit into the measuring scale of the slide.\u0026lt;br \/\u0026gt;If you use medium and high-magnification objectives, you should calculate how many divisions of the slide scale fit into the eyepiece scale.\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;The MAGUS CS3 calibration slide offers three micrometer scales with different division values. Calibration is most convenient when the slide scale spans the entire eyepiece scale. At low magnification, a scale with a division of 0.1mm or 0.05mm is used. At objectives with magnification higher than 20x, a measuring scale with 0.01mm divisions is used.\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;The calculation for each objective is performed according to the formula:\u0026lt;br \/\u0026gt;E=TL\/A, where\u0026lt;br \/\u0026gt;E – division value of the eyepiece\u0026lt;br \/\u0026gt;T – division value of the stage specified on the stage micrometer\u0026lt;br \/\u0026gt;L – number of divisions of the stage micrometer\u0026lt;br \/\u0026gt;A – number of divisions of the eyepiece scale.\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;The resulting values from calculating the eyepiece scale division for each objective should be written down.\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;When measuring an object, you should first count the number of eyepiece scale divisions the object spans. The result is multiplied by the previously calculated scale value for the selected objective. The resulting value will be the true linear value of the object.\u0026lt;\/p\u0026gt;\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888765989207,"sku":"82242","price":39.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/82242_magus-cs3-calibration-slide_00.jpg?v=1772207478"},{"product_id":"portaobjetos-de-calibracion-magus-css1-para-microscopios-estereoscopicos-0-1","title":"MAGUS CSS1 Calibration Slide for Stereo Microscopes (0.1)","description":"\u003cp\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;MAGUS CSS1 Calibration Slide for Stereo Microscopes (0.1)\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\u003c\/p\u003e\u003cp\u003eX-axis micrometer scale with a scale division of 0.1mm\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;A calibration slide for stereo microscopes.\u0026lt;br \/\u0026gt;The slide has a micrometer scale of 200 divisions engraved on it. The scale division is 0.1mm, and the scale length is 20mm.\u0026lt;br \/\u0026gt;The calibration slide (stage micrometer) is used to determine the magnification, the linear field of view of the microscope, and the division value of the eyepiece scales and reticles.\u0026lt;br \/\u0026gt;With a digital camera, the slide is used to calibrate the image analysis software for each objective lens.\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Calibration of image analysis software\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;The calibration is performed for each objective lens that will be used in the observations. The calibration slide is used to determine the calibration factor for the image analysis software.\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;Calibration procedure:\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;ol\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Fasten the calibration slide on the microscope stage.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Select the desired objective lens and set the maximum camera resolution.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Get a contrast image of the stage on the monitor screen and capture the image.\u0026lt;\/li\u0026gt;\u0026lt;li\u0026gt;Select the “Calibration” mode in the image analysis software.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Click the mouse to define the maximum visible distance between the first and last divisions of the scale.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Enter the resulting scale size in real units into the image analysis software.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Enter the calibration name specifying the current objective lens magnification.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Check the result: in “Measurement” mode, measure some divisions of the calibration slide scales in real units.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;The image analysis software will save the calibration factor under the selected name. After that, it will automatically convert the results into the selected units of measurement.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;\/ol\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Eyepiece scale calibration\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;Eyepiece scale calibration is performed for each objective lens that will be used in the observations. The calibration slide must be placed on the stage and the microscope focused on the measuring scale. The eyepiece must be turned in the eyepiece tube until the slide and eyepiece scales are aligned parallel to each other.\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;The calculation for each objective lens is made according to the formula:\u0026lt;br \/\u0026gt;Е=ТL\/A, where\u0026lt;br \/\u0026gt;E – eyepiece division value\u0026lt;br \/\u0026gt;Т – stage division value specified in the stage micrometer (0.1mm)\u0026lt;br \/\u0026gt;L – number of stage micrometer divisions\u0026lt;br \/\u0026gt;А – number of eyepiece scale divisions.\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;The resulting values of calculating the eyepiece scale division for each objective lens should be noted down.\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p\u0026gt;When measuring an object, you should first count the number of eyepiece scale divisions that the object spans. The result is multiplied by the previously calculated scale value for the selected objective lens. The resulting value will be the true linear value of the object.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888766284119,"sku":"82243","price":36.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/82243_magus-css1-calibration-slide_00.jpg?v=1772207480"},{"product_id":"portaobjetos-de-calibracion-magus-css2-para-microscopios-estereoscopicos-xy0-05","title":"MAGUS CSS2 Calibration slide for stereomicroscopes (XY0.05)","description":"\u003cp\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;MAGUS CSS2 calibration slide for stereo microscopes (XY0.05)\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\u003c\/p\u003e\u003cp\u003eX\/Y axis micrometer scales with 0.05 mm scale division and a 10x10 mm reticle\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;A calibration slide for stereo microscopes.\u0026lt;br\u0026gt;\u003cbr\u003eThe slide has a 10x10 mm reticle engraved on it. In the center of the slide, there are reticles: two 200-division micrometer scales. The scale division is 0.05 mm, and the length of each scale is 10 mm. \u0026lt;br\u0026gt; \u003cbr\u003eThe calibration slide (stage micrometer) is used to determine the magnification, the linear field of view of the microscope, and the division value of the eyepiece scales and reticles. \u0026lt;br\u0026gt; \u003cbr\u003eWith a digital camera, the slide is used to calibrate the image analysis software for each objective.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Calibration of image analysis software\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;Calibration is performed for each objective that will be used in observations. The calibration slide is used to determine the calibration factor for the image analysis software. \u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;Calibration procedure:\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;ol\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;li\u0026gt;Fix the calibration slide on the microscope stage.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Select the desired objective and set the camera to maximum resolution.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Get a contrast image of the stage on the monitor screen and capture the image.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Select the \"Calibration\" mode in the image analysis software.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Click the mouse to define the maximum visible distance between the first and last divisions of the scale.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt; Enter the resulting scale size in real units into the image analysis software.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt; Enter the calibration name by specifying the current objective magnification. \u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt;Check the result: in \"Measurement\" mode, measure a few divisions of the calibration slide scales in real units.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;li\u0026gt; The image analysis software will save the calibration factor under the selected name. After that, it will automatically convert the results to the selected units of measure.\u0026lt;\/li\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;\/ol\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;\u0026lt;strong\u0026gt;Calibration of the eyepiece scale\u0026lt;\/strong\u0026gt;\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;Calibration of the eyepiece scale is performed for each objective that will be used in observations. The calibration slide should be placed on the stage, and the microscope should be focused on the measuring scale. The eyepiece should be rotated in the eyepiece tube until the slide and eyepiece scales are aligned in parallel.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;The calculation for each objective is performed according to the formula: \u0026lt;br\u0026gt; \u003cbr\u003eЕ=ТL\/A, where\u0026lt;br\u0026gt;  \u003cbr\u003eE – eyepiece division value\u0026lt;br\u0026gt;  \u003cbr\u003eТ – stage division value specified on the stage micrometer (0.05 mm) \u0026lt;br\u0026gt; \u003cbr\u003eL – number of divisions of the stage micrometer \u0026lt;br\u0026gt; \u003cbr\u003eА – number of divisions of the eyepiece scale.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;The resulting values of calculating the eyepiece scale division for each objective should be noted.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\u003cp\u003e\u0026lt;p\u0026gt;When measuring an object, you must first count the number of eyepiece scale divisions that the object spans. The result is multiplied by the previously calculated scale value for the selected objective. The resulting value will be the true linear value of the object.\u0026lt;\/p\u0026gt;\u003c\/p\u003e","brand":"MAGUS","offers":[{"title":"Default Title","offer_id":52888766579031,"sku":"82244","price":36.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/82244_magus-css2-calibration-slide_00.jpg?v=1772207481"},{"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":"ocular-con-escala-de-medicion-magus-mes10-10х-22-mm-d-30-mm","title":"MAGUS MES10 10x\/22 mm Eyepiece with Reticle (D 30 mm)","description":"\u003cp\u003e\u003cstrong\u003eMAGUS MES10 10x\/22 mm (D 30 mm) Eyepiece with a measuring scale\u003cbr\u003e\u003c\/strong\u003e\u003cstrong\u003eMagnification: 10x. Field of view: 22 mm. Measuring scale with 0.1 mm divisions\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis eyepiece has a measuring scale located in the field diaphragm plane for measuring samples in millimeters or microns. The scale divisions are 0.1mm. This eyepiece is installed in an eyepiece tube 30 mm in diameter, replacing a standard eyepiece with 10x magnification. For each objective you use, you need to calibrate the measuring scale. This requires a calibration slide (stage micrometer) with 0.01 mm divisions. The slide is placed on the microscope stage, and the eyepiece is rotated in the tube until the eyepiece and slide scales are parallel.\u003c\/p\u003e\u003cp\u003eFor each objective, the division value of the eyepiece scale is also determined. For low magnification objectives, you should count the number of divisions on the eyepiece scale that fit within the calibration slide scale. 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