VINTAGE McDONNELL DOUGLAS OPTICAL COMPONENT MASK AS IS OPTICS BIN#R4-06 Metkon Instruments img{max-width:100%}IRIS DIAPHRAGM OPTICAL VICKERS ENGLAND

img{max-width:100%}IRIS DIAPHRAGM OPTICAL VICKERS ENGLAND UK OPTICS MICROSCOPE PART #5-A-46

img{max-width:100%}LEITZ HBO ARC LAMP POWER SUPPLY MICROSCOPE PART AS PICTURED &TC-3

MICROSCOPE PART OBJECTIVE BAUSCH LOMB OPTICS AS IS BIN#P4-B-20

img{max-width:100%} ANTIQUE  BRASS LEITZ GERMANY OBJECTIVE  "5" MICROSCOPE PART AS PICTURED G4-A-104

MICROSCOPE PART REICHERT AUSTRIA FRAME METALLOGRAPH AS IS BIN#61

VINTAGE McDONNELL DOUGLAS OPTICAL COMPONENT MASK AS IS OPTICS BIN#R4-06 Metkon Instruments img{max-width:100%}IRIS DIAPHRAGM OPTICAL VICKERS ENGLANDVINTAGE McDONNELL DOUGLAS OPTICAL COMPONENT MASK AS IS OPTICS BIN#R4 06 Sold as is. As pictured. Thanks.