Nikon Objective CFI Plan Achromat 40X NCG – Witec AG

Direct View, Precise Results.

No Cover Glass (NCG) Objectives

NCG objectives are specialized lenses designed for direct sample viewing without a cover glass. They are ideal for applications like observing blood smear preparations and other samples where a cover glass isn't used.

• Primary Technique: Brightfield
• Recommended for best results: Brightfield | Darkfield (universal condenser (dry) and darkfield ring, darkfield condenser (dry/oil))
  
• Suitable: FL visible
• Possible but not recommended: Polarizing
  
• Immersion: Air
  
• Magnification: 40x
• Numerical Aperture: 0.65
• Working Distance: 0.35-0.1848
• Cover Glass Thickness: 0
• Application Area: Clinical/Laboratory
• Spring Loaded