[Universal Compatibility] Designed with the international standard rms thread interface this 60x objective lens fits most professional biological microscopes. the 195mm common rail distance and 45mm parfocal distance ensure easy integration with your existing microscope setup.
[Spring Protection Mechanism] Equipped with an intelligent spring protection system that automatically rebounds when contacting cover glass preventing damage to both your specimen and the lens. this safety feature ensures worry free operation during high magnification observations.
[ Optics] This achromatic microscope objective lens features advanced optical coatings for exceptional light transmittance and refractive index delivering brighter sharper images with minimal distortion. the ensure superior clarity for detailed microscopic observations.
[High Performance Specs] Delivers 60x magnification with 0.85 numerical aperture for detailed high power observations. features a working distance of 0.53mm and is optimized for 0.17mm cover glass thickness making it ideal for professional microscopy applications.
[Durable Construction] Crafted from premium brass with chrome plating this objective lens offers exceptional durability. the machining and robust materials provide long lasting performance even with frequent use in laboratory environments.

Spec:

Item Type: Achromatic Objective
Model: 60/0.85
Material: Brass
Use: Microscope Accessories
Interface Size: Approx. 20.2mm / 0.80in (International Standard RMS Size)
Magnification: 60X
Numerical Aperture: Approx. 0.85mm / 0.03in
Cover Glass Applicable Thickness: Approx. 0.17mm / 0.007in
Microscope Applicable Mechanical Tube Length: Approx. 160mm / 6.30in
Working Distance: Approx. 0.53mm / 0.02in
Common Rail Distance: Approx. 195mm / 7.68in
Parfocal Distance: Approx. 45mm / 1.77in
Spring: Yes (Automatic Rebound)

Package List:
1 x Achromatic