Bidspirit auction | GIA Mark V Gemolite Microscope

GIA Mark V Gemolite Microscope & Polariscope - GIA Mark V Gemscope gemological microscope. Bausch & Lomb stereo zoom binocular head with 0.7x - 3x zoom range. Specialized darkfield / brightfield lighting base *** GIA gem polariscope. Both units power on (lights come on), but not tested further.