Nikon Plan 40x/0.65? /0.17 WD 0.56 Microscope Objective Lens
Nikon Plan 40× / 0.65 Infinity Objective Nikon Plan-corrected infinity objective offering 40× magnification and 0.65 numerical aperture. Designed for 0.17 mm coverslips with a working distance of approximately 0.56 mm.
Provides flat-field imaging across the field of view. Dry objective with standard RMS thread, compatible with Nikon infinity microscope systems.