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National Stock Number:
6650-00-185-8344
Federal Supply Class:
6650
National Item Identification Number:
001858344
Description:
LENS,OPTICAL INSTRUMENT
Detail:
An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see WINDOW, OPTICAL INSTRUMENT. Excludes RETICLE, OPTICAL INSTRUMENT.
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Manufacturer Information:
| 3041919-004-101 | 99696 | LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL SOLUTIONS | | 700-0522 | 16735 | CORNING OCA CORP |
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Techincal Specification:
| AXIAL THICKNESS | 0.150 INCHES NOMINAL | | BACK FOCAL LENGTH | -0.590 INCHES OR -0.610 INCHES | | FRONT FOCAL LENGTH | -0.684 INCHES OR -0.690 INCHES | | FSC APPLICATION DATA | LENS ASSEMBLY,NEGATIVE | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-174, CLASS 1, GRADE B MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | GLASS OPTICAL |
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