ANTIQUE BRASS EYEPIECE OCULAR LENS RARE UK MICROSCOPE PART AS PICTURED &S9-A-79 Zerodur img{max-width:100%} VINTAGE AO AMERICAN DIAPHRAGM

img{max-width:100%} VINTAGE AO AMERICAN DIAPHRAGM IRIS OPTICS MICROSCOPE PART AS PICTURED &R4-A-18

ANTIQUE POL OBJECTIVE  ERNST LEITZ 45X POL MICROSCOPE PART AS PICTURED Q7-A-28

OLYMPUS JAPAN A40 /160 OBJECTIVE OPTICS MICROSCOPE PART AS PICTURED 4B-FT-35

img{max-width:100%}ANTIQUE ERNST LEITZ WETZLAR EYEPIECE 4 MICROSCOPE PART AS PICTURED &80-A-16

img{max-width:100%}OPTICAL PREPOLARIZED BEAM SPLITTER COHERENT LASER OPTICS AS PICTURED &FT-6-109

ANTIQUE BRASS EYEPIECE OCULAR LENS RARE UK MICROSCOPE PART AS PICTURED &S9-A-79 Zerodur img{max-width:100%} VINTAGE AO AMERICAN DIAPHRAGMANTIQUE BRASS EYEPIECE OCULAR LENS RARE UK MICROSCOPE PART AS PICTURED &S9 A 79 THANKS.