OPTICAL LENS ASSEMBLY MAGNIFIER LONG WORK DISTANCE OPTICS AS PICTURED H7-B-10 W. Watson & Sons OPTICAL FLAT needs re-surfarcing OPTICS

OPTICAL FLAT needs re-surfarcing OPTICS WITH SCRATCHES AS IS  BIN#1

BLUE GLASS FILTER for BAUSCH LOMB MICROSCOPE PART AS PICTURED R6-A-52

ANTIQUE BRASS RARE UK ENGLAND EYEPIECE MICROSCOPE PART AS PICTURED P2-B-24

img{max-width:100%}OPTICAL EMR 23381 VACUUM TUBE PHOTODIODE GRID MODEL 543P-09-00 LASER OPTICS AS PICTURED Q7-A-52

img{max-width:100%}NIKON JAPAN GRATICULE STANDARD TARGET MICROMETER MICROSCOPE PART AS PIC &58-B-10

OPTICAL LENS ASSEMBLY MAGNIFIER LONG WORK DISTANCE OPTICS AS PICTURED H7-B-10 W. Watson & Sons OPTICAL FLAT needs re-surfarcing OPTICSOPTICAL LENS ASSEMBLY MAGNIFIER LONG WORK DISTANCE OPTICS AS PICTURED H7 B 10 Thanks.