{"product_id":"objetivo-magus-10pll-10х-0-25-plan-l-wd-5-0-mm","title":"MAGUS 10PLL 10x\/0.25 Plan L Objective WD 5.0 mm","description":"\u003cp\u003e\u003cstrong\u003eMAGUS 10PLL 10x\/0.25 Plan L WD 5.0 mm Objective\u003c\/strong\u003e\u003cbr\u003eInfinity-corrected plan achromatic objective. Magnification: 10x. Aperture: 0.25\u003cbr\u003e\u003cbr\u003eThe resolution limit of the 10x\/0.25 objective is 1.1 µm.\u003cbr\u003eChromatic aberrations are corrected for blue and red light, spherical aberration for green light, and field curvature is corrected for 90% of the field of view diameter.\u003cbr\u003e \u003cbr\u003eThe objective is infinity-corrected. The parfocal distance is 45 mm. When working with a 10\/22 mm eyepiece, the field of view diameter will be 2.2 mm. Designed for working with samples without cover slips.\u003c\/p\u003e\u003cp\u003eThe 10x metallurgical objective has a long working distance of 5 mm. Working distance is the distance from the objective's front lens to the object under study, at which the object's image is in focus. Objects under study can have pronounced topography, for example, printed circuit board samples with different levels of electronic components and semiconductors. A large working distance prevents accidental damage to the objective's front lens or the sample when focusing and when rotating the revolving nosepiece to change objectives.\u003c\/p\u003e\u003cp\u003eThe lower limit of useful microscope magnification when working with a 10x objective is 125x. Lower magnification will not allow you to distinguish the details of the object in the image produced by the objective.\u003cbr\u003eThe upper limit of useful magnification when working with a 10x objective is 250x. Higher magnification is considered \"empty\" or \"useless\" because it does not provide new details in the object's image.\u003cbr\u003eWith a 10x\/0.25 objective, use eyepieces with magnifications from 12.5x to 25x.\u003c\/p\u003e\u003cp\u003ePlan achromatic objectives produce an image that is equally focused in the center and at the edges with minimal distortion. This feature is used for digital imaging and for working in conjunction with wide-field eyepieces with a 22 mm field of view.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003c\/p\u003e\u003cp\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\u003cbr\u003e\u003c\/strong\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: 10\u003cbr\u003eAperture: 0.25\u003cbr\u003eWorking distance, mm: 5.0\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":52888796397911,"sku":"84101","price":192.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/6198\/6860\/files\/84101_magus-10pll-plan-l-wd-objective_00.jpg?v=1772207707","url":"https:\/\/astrotelescopios.com\/en-us\/products\/objetivo-magus-10pll-10%d1%85-0-25-plan-l-wd-5-0-mm","provider":"Astro Telescopios","version":"1.0","type":"link"}