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National Stock Number:
6650-00-237-4075
Federal Supply Class:
6650
National Item Identification Number:
002374075
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:
| 533498-4 | 96214 | RAYTHEON COMPANY |
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Techincal Specification:
| ELEMENT LEFT SURFACE RADIUS | 4.093 INCHES | | ELEMENT RIGHT SURFACE RADIUS | -3.046 INCHES | | AXIAL THICKNESS | 0.171 INCHES NOMINAL | | DIAMETER | 1.171 INCHES NOMINAL | | EQUIVALENT FOCAL LENGTH | 3.362 INCHES | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-174, CLASS 1, GRADE B MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | GLASS OPTICAL | | SINGLE LENS STYLE | DOUBLE CONVEX |
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