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National Stock Number:
6540-01-375-4083
Federal Supply Class:
6540
National Item Identification Number:
013754083
Description:
LENS BLANK,OPHTHALMIC,BIFOCAL,SE
Detail:
A TRANSPARENT OPTICAL ELEMENT CONSISTING OF A MAJOR BLANK AND A BIFOCAL SEGMENT. THE BLANK AND SEGMENT HAVE BEEN PRESSED IN A GLASS MOLD TO AN APPROXIMATE SIZE AND SHAPE, AND ARE GROUND AND POLISHED TO A FINISHED DIOPTER CURVATURE ON ONE SURFACE ONLY.
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Manufacturer Information:
| P8.50 BC, P1.25 ADD 35 FT | 0G0R3 | SILOR OPTICAL OF FLORIDA INC |
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