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National Stock Number:
6650-01-156-8172
Federal Supply Class:
6650
National Item Identification Number:
011568172
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:
| 13144243 | 14001 | GRAYCO OPTICAL CORP | | 13144243 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND | | 13144243 | 4U657 | A D E TECHNOLOGY CORP OPTICAL GROUP SUB OF APPLIED DEVICES CORP |
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Techincal Specification:
| ELEMENT LEFT SURFACE RADIUS | 1.600 INCHES | | ABBE CONSTANT | 54.710 | | AXIAL THICKNESS | 0.140 INCHES NOMINAL | | DIAMETER | 1.135 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-174 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | GLASS OPTICAL | | REFRACTION INDEX | 1.6910 NOMINAL | | SINGLE LENS STYLE | PLANO-CONVEX |
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