OPTICAL BK7 BI CONVEX LENS LASER OPTICS BIN#40-84 American Optical Co. img{max-width:100%}METAL PIECES PURE BISMUTH Bi

img{max-width:100%}METAL PIECES PURE BISMUTH Bi  99% CHEMICAL ELEMENT AS PICTURED #FT-1-14

img{max-width:100%}ANTIQUE LEITZ EMPTY 2mm APO OBJECTIVE CONTAINER MICROSCOPE PART AS PIC &85-B-52

ZEISS GERMANY PHOTO SQUARE  MOUNTED LENS IN35 MICROSCOPE PART AS IS #Q3-A-55

img{max-width:100%}OPTICAL CYBEROPTICS SENTRY CALIBRATION STANDARD SiC OPTICS AS PICTURED &T2-B-18

img{max-width:100%}REICHERT AUSTRIA OBJECTIVE 77 /190 DIC OPT MICROSCOPE PART AS PICTURED &W2-B-48

OPTICAL BK7 BI CONVEX LENS LASER OPTICS BIN#40-84 American Optical Co. img{max-width:100%}METAL PIECES PURE BISMUTH BiOPTICAL BK7 BI CONVEX LENS VERY NICE LASER OPTICS BIN#40 84 Sold as is. Thanks.