VINTAGE CARL ZEISS GERMANY 2.5X /160 OBJECTIVE MICROSCOPE PART AS PICTURED Q2-91 Singer img{max-width:100%}METAL PIECES PURE NICKEL Ni

img{max-width:100%}METAL PIECES PURE NICKEL Ni  99% CHEMICAL ELEMENT AS PICTURED #FT-1-16

img{max-width:100%}CARL ZEISS JENA BLUE GREEN FILTER OPTICS MICROSCOPE PART AS PICTURED &F9-A-76

img{max-width:100%}LEITZ LAMP BEAM SPLITTER ASSEMBLY MEASURING TOOLMAKER MICROSCOPE PART AS PIC &A9-A-86

BALL BEARING FAFNIR 3Z ABEC MVS1K7 NOS OLD STOCK AS IS BIN#N6

Impurities inside quartz are shown purple after irradiation

VINTAGE CARL ZEISS GERMANY 2.5X /160 OBJECTIVE MICROSCOPE PART AS PICTURED Q2-91 Singer img{max-width:100%}METAL PIECES PURE NICKEL NiVINTAGE CARL ZEISS GERMANY 2. 5X 160 OBJECTIVE MICROSCOPE PART AS PICTURED Q2 91 Thank you.