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National Stock Number:
6650-00-955-0568
Federal Supply Class:
6650
National Item Identification Number:
009550568
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:
| 1240009550568 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 1240009550568 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | | 8213367 | 19200 | US ARMY ARDEC RDECOM | | 6650009550568 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE | | 6650009550568 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| ELEMENT LEFT SURFACE RADIUS | 21.030 MILLIMETERS | | ELEMENT RIGHT SURFACE RADIUS | 6.504 INCHES | | ABBE CONSTANT | 60.300 | | BACK FOCAL LENGTH | 14.900 INCHES | | AXIAL THICKNESS | 0.222 INCHES NOMINAL | | DIAMETER | 2.187 INCHES NOMINAL | | EQUIVALENT FOCAL LENGTH | 15.097 INCHES | | FRONT FOCAL LENGTH | 14.678 INCHES | | INDIVIDUAL LENS STYLE | MENISCUS CONVERGING | | MATERIAL DOCUMENT AND CLASSIFICATION | JAN-G-174, GRADE B MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | GLASS OPTICAL | | REFRACTION INDEX | 1.6200 NOMINAL | | SINGLE LENS STYLE | MENISCUS CONVERGING |
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