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National Stock Number:
6650-01-101-4045
Federal Supply Class:
6650
National Item Identification Number:
011014045
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:
| 11584768 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| AXIAL THICKNESS | 0.356 INCHES MINIMUM AND 0.376 INCHES MAXIMUM | | COMPOUND LENS OVERALL AXIAL THICKNESS | 0.425 INCHES MINIMUM AND 0.465 INCHES MAXIMUM | | COMPOUND LENS STYLE | DOUBLET | | DIAMETER | 0.995 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | | ELEMENT LEFT SURFACE RADIUS | 1.0862 INCHES | | ELEMENT RIGHT SURFACE RADIUS | 1.0862 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-174 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | GLASS OPTICAL |
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