CUSTOM GLAS-COL HEATING MANTLE LARGE VACUUM BELL JAR CHAMBER NEW Ernst Leitz img{max-width:100%}VINTAGE AO AMERICAN OPTICS KNOB

img{max-width:100%}VINTAGE AO AMERICAN OPTICS KNOB STAGE MICROSCOPE PART AS PICTURED &92-A-31

img{max-width:100%}POLYLITE PRISM REICHERT AUSTRIA OPTICS MICROSCOPE PART AS IS &85-A-46

img{max-width:100%}OPTICAL STEP PROTRUDING WINDOW LENS FLAT OPTICS AS IS &4B-A-23

OPTICAL MICROSCOPE PART LEITZ WEZTLAR GERMANY BINOCULAR HEAD + BAUSCH & LOMB EYEPIECES OPTICS BIN#22

VERY RARE OPTICAL FILTER ELECTRICALLY ACTIVATED OPTICS UNKNOWN APPLICATION

CUSTOM GLAS-COL HEATING MANTLE LARGE VACUUM BELL JAR CHAMBER NEW Ernst Leitz img{max-width:100%}VINTAGE AO AMERICAN OPTICS KNOBCUSTOM GLAS COL HEATING MANTLE LARGE VACUUM BELL JAR CHAMBER NEW Sold as is. As pictured, not other information available. Thanks.