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National Stock Number:
6650-01-285-9704
Federal Supply Class:
6650
National Item Identification Number:
012859704
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:
| 5525889 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| ELEMENT LEFT SURFACE RADIUS | 44.3 MILLIMETERS | | ELEMENT RIGHT SURFACE RADIUS | 44.3 MILLIMETERS | | COMPOUND LENS OVERALL AXIAL THICKNESS | 11.5 MILLIMETERS NOMINAL | | COMPOUND LENS STYLE | DOUBLET | | MATERIAL | GLASS OPTICAL |
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