Warranty: Not specified
8-12 Weeks Delivery
Non-Cancelable, Non-Returnable
- HC (high contrast) objective with 20x magnification
- Numerical aperture (NA) of 0.40, marked 20x/0.40
- HC (high contrast) design for improved image contrast
- Gives 200x total magnification when used with a 10x eyepiece
- Genuine OPTIKA part code M-139, listed in the 2026 price list as: HC (high contrast) objective 20x/0.40