ANTIQUE BRASS SLIP ADJUST UNKNOWN RARE COLLIMATOR SCOPE PART AS PICTURED Z4-B-87 Metkon Instruments img{max-width:100%}FOR PARTS OPTICAL LARGE CONVEX

img{max-width:100%}FOR PARTS OPTICAL LARGE  CONVEX LENS [chip on edge] OPTICS AS IS &94-A-23

CHATILLON DYNAMOMETER 5 LBS X 1 OZ DPP-80 TENSION COMPRESSION NICE

img{max-width:100%}ANTIQUE BRASS OBJECTIVE LEITZ "7" OPTICS MICROSCOPE PART AS PICTURED &16-B-70

LOT 5 EA EXPERIMENTAL OPTICAL FILTERS LASER OPTICS MIL SPEC BIN#4B-34

img{max-width:100%} ANTIQUE BAUSCH LOMB STEREO OBJECTIVE RARE MICROSCOPE  PART AS PICTURED &Z1-A-05

ANTIQUE BRASS SLIP ADJUST UNKNOWN RARE COLLIMATOR SCOPE PART AS PICTURED Z4-B-87 Metkon Instruments img{max-width:100%}FOR PARTS OPTICAL LARGE CONVEXANTIQUE BRASS SLIP ADJUST UNKNOWN RARE COLLIMATOR SCOPE PART AS PICTURED Z4 B 87 AS PICTURED. THANKS.