PAIR AO AMERICAN OPTICS 10X EYEPIECE CAT 149 MICROSCOPE PART AS PICTURED Q4-A-12 Ernst Leitz img{max-width:100%}NIKON JAPAN ILLUMINATOR DIFFUSER LENS

img{max-width:100%}NIKON JAPAN ILLUMINATOR DIFFUSER LENS MICROSCOPE PART OPTICS AS PICTURED 47-A-21

img{max-width:100%}REICHERT POLYVAR LEICA IRIS DIAPHRAGM ASSEMBLY MICROSCOPE PART AS IS #91-109

OPTICAL COATED REFLECTOR

VINTAGE BLILEY CM2 BT CUT QUARTZ CRYSTAL + ORIGINAL BOX FREQUENCY CONTROL  HAM RADIO BIN#8C xii

SUPER RARE OPTICAL GLASS THICK LENS MAGNIFIER INTERNAL REFLECTION OPTICS BIN#C3-13

PAIR AO AMERICAN OPTICS 10X EYEPIECE CAT 149 MICROSCOPE PART AS PICTURED Q4-A-12 Ernst Leitz img{max-width:100%}NIKON JAPAN ILLUMINATOR DIFFUSER LENSPAIR AO AMERICAN OPTICS 10X EYEPIECE CAT 149 MICROSCOPE PART AS PICTURED Q4 A 12 THANKS.