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-  ZEISS EC Plan-NEOFLUAR 20x/0,5 ~/0.17 Objective for Microscope  -
For measurements and more detailed pictures: see pictures
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Item is in excellent cosmetic and optic condition.
Designed for use with infinity-corrected compound microscopes in the Leica DM series 
(such as the DMLB, DMLS, DM750, DM1000, DM2000, DM3000, and DMR lines). 
Comes as pictured.
Combined shipping with other items no problem.
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Technical Specifications

  • Objective Type: N PLAN (Leica's high-quality plan achromat series, offering excellent flatness of field across a large field of view).
  • Magnification: 63x
  • Numerical Aperture (N.A.): 0.80
  • Immersion Medium: Dry (This is a key feature; 63x objectives are frequently oil immersion, but this one uses air, eliminating the mess of oil while still providing a high N.A.).
  •  
  • Free Working Distance (W.D.): 0.26 mm
  • Optical System: Infinity corrected (∞)
  • Cover Glass Thickness: 0.17 mm
  • Field Number (FN): 22 mm  
  • Thread Type: M25 (M25×0.75)
  • Mechanical Design: Spring-loaded front barrel to protect both the lens element and your specimen slides from accidental impact. 
 
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SHIPPING

priority registered insured airmail

            inside European Union      outside European Union

              15 USD                                       25 USD     

The shipping-fees for shipping outside Europe are automatically placed*

If your country is inside Europe than please ask me to adjust the shipping-fees

* because I started as an ebay.com member and stayed an ebay.com member

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