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National Stock Number:
6650-00-155-1732
Federal Supply Class:
6650
National Item Identification Number:
001551732
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:
| 278701PC3 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 278701PC3 | 4L762 | BAUSCH AND LOMB INC OPTICAL SYSTEMS DIV OPTICAL CENTER |
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Techincal Specification:
| ABBE CONSTANT | 36.600 AND 64.500 | | AXIAL THICKNESS | 24.1 MILLIMETERS NOMINAL | | COMPOUND LENS STYLE | DOUBLET | | DIAMETER | 94.0 MILLIMETERS NOMINAL | | LENGTH | 24.1 MILLIMETERS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | JAN-G-174 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | GLASS BOROSILICATE AND GLASS OPTICAL | | REFRACTION INDEX | 1.5170 NOMINAL AND 1.6170 NOMINAL |
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