OPTICAL SPECTROSCOPY LIQUID OR GAS CELL VERY RARE OPTICS SPECTRAL BIN#C7-B-21 Singer OPTICAL MIL SPEC RARE CLEAR

OPTICAL MIL SPEC RARE CLEAR AMBER GLASS PLATE  OPTICS AS PICTURED &B6-A-17

img{max-width:100%}ANTIQUE BAUSCH LOMB  BRASS STAGE 1890's MICROSCOPE PART AS PICTURED &17-A-66

img{max-width:100%}WILD M11 BINOCULAR 1X ADAPTER TUBUS MICROSCOPE PART OPTICS as pictured &8M-A-78

img{max-width:100%}WILD HEERBRUGG SWISS  BLUE FROSTED FILTER MICROSCOPE PART OPTICS &12-A-121

img{max-width:100%}LEITZ WEZTLAR OBJECTIVE PL 32X INFINITY OPTICS MICROSCOPE PART AS PIC &H8-C-18

OPTICAL SPECTROSCOPY LIQUID OR GAS CELL VERY RARE OPTICS SPECTRAL BIN#C7-B-21 Singer OPTICAL MIL SPEC RARE CLEAROPTICAL SPECTROSCOPY LIQUID OR GAS CELL VERY RARE OPTICS SPECTRAL BIN#C7 B 21 Sold as is. Thanks.