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National Stock Number:
6650-01-052-7119
Federal Supply Class:
6650
National Item Identification Number:
010527119
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:
| 2001195-1 | 96214 | RAYTHEON COMPANY |
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Techincal Specification:
| BACK FOCAL LENGTH | 6.694 INCHES | | AXIAL THICKNESS | 0.350 INCHES NOMINAL | | DIAMETER | 5.500 INCHES NOMINAL | | EQUIVALENT FOCAL LENGTH | 6.913 INCHES | | FSC APPLICATION DATA | DETECTING SET,INFRARED | | MATERIAL | GERMANIUM | | SINGLE LENS STYLE | MENISCUS CONVERGING |
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