|
|
|
National Stock Number:
6650-01-040-3958
Federal Supply Class:
6650
National Item Identification Number:
010403958
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.
|
Manufacturer Information:
| SM-D-774389 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | SM-D-774389-1 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
|
Techincal Specification:
| BACK FOCAL LENGTH | 8.753 INCHES | | AXIAL THICKNESS | 0.300 INCHES NOMINAL | | DIAMETER | 2.750 INCHES MINIMUM | | FRONT FOCAL LENGTH | 3.968 INCHES | | LENGTH | 0.300 INCHES NOMINAL | | MATERIAL | GLASS OPTICAL | | SINGLE LENS STYLE | MENISCUS CONVERGING |
|
|