AO SPENCER CONDENSER LENS + IRIS MICROSCOPE PART AS PICTURED &8Y-A-59 Metkon Instruments img{max-width:100%}ZEISS GERMANY PHOTOMIC IRIS DIAPHRAGM

img{max-width:100%}ZEISS GERMANY PHOTOMIC IRIS DIAPHRAGM MICROSCOPE PART AS PICTURED &13-80

LOT ASSORTED PIEZO QUARTZ PIEZOELECTRIC BLANKS ULTRASONIC SENSOR &FT-1-A-96

img{max-width:100%}ANTIQUE ERNST LEITZ GERMANY EYEPIECE LENS MICROSCOPE PART AS PICTURED &16-C-22

img{max-width:100%}UNKNOWN MAKER SLIDE WITH ONE LENS MICROSCOPE PART AS PICTURED &1E-B-51

OPTICAL MOUNTED IN BRASS MIRROR LASER OPTICS AS IS BIN#P7-42

AO SPENCER CONDENSER LENS + IRIS MICROSCOPE PART AS PICTURED &8Y-A-59 Metkon Instruments img{max-width:100%}ZEISS GERMANY PHOTOMIC IRIS DIAPHRAGMAO SPENCER CONDENSER LENS + IRIS MICROSCOPE PART AS PICTURED &8Y A 59 As pictured. Thanks.