This is a Nikon 100X M-Plan Super Long Working Distance (SLWD) objective. Note that this is a 210/0 objective type. It does not work on infinity corrected microscopes.
Magnification: 100X Numerical aperture: 0.75 Microscope tube lens: 210/0 The objective is used, but it is in very well conditions. Optics and mechanics are clean as new. |