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National Stock Number:
6650-00-382-0610
Federal Supply Class:
6650
National Item Identification Number:
003820610
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:
| 175921PC17 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 248537PC3-4 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| ABBE CONSTANT | 64.500 | | AXIAL THICKNESS | 3.0 MILLIMETERS NOMINAL | | COMPOUND LENS EDGE THICKNESS | 6.0 MILLIMETERS NOMINAL | | COMPOUND LENS STYLE | DOUBLET | | COMPOUND LENS OVERALL AXIAL THICKNESS | 6.0 MILLIMETERS NOMINAL | | DIAMETER | 45.0 MILLIMETERS NOMINAL | | INDIVIDUAL LENS STYLE | PLANO-CONCAVE AND PLANO-CONVEX | | MATERIAL | GLASS OPTICAL | | REFRACTION INDEX | 1.5170 NOMINAL |
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