Graf Apsco Parco microscope objective lens 40/0.65 160/0.17 Oxidation on surface

Leitz Wetzlar 10/0.25 170/- Microscope Objective Lens Germany

Universal RMS Thread 4X PLAN Objective Lens 160/0.17 for Biological Microscope

Objective Microscope Lenses Misc Jonco 40 0.65 / Kyowa Tokyo 10 0.25

Brock Magiscope Student Microscope 5X Lens Optical Lumarod 4/0.1 160/0.17 #1

36TPI/RMS Threaded Microscope Objective to Camera Lens Adaptor 10Sizes Available

RUSSIA LOMO microscope USSR LENS 40 0.65 soviet lens optics microscope

Vintage Microscope Objective lot B&L Hacker 40mm 0.08 8mm 0.50 21x 40/0.65