|
|
|
National Stock Number:
6650-01-440-1989
Federal Supply Class:
6650
National Item Identification Number:
014401989
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:
| 5-2425-750-1064 | 31130 | SPECIAL OPTICS, INC | | 74B749048-201 | 76301 | THE BOEING COMPANY |
|
Techincal Specification:
| AXIAL THICKNESS | 5.0 MILLIMETERS NOMINAL | | DIAMETER | 1.000 INCHES NOMINAL | | MATERIAL | GLASS SILICA | | SINGLE LENS STYLE | MENISCUS | | SPECIAL FEATURES | FOCAL LENGTH: 754.6 MM AT 633 NM; CLEAR APERTURE: 80 PCT OF CENTER DIAMETER: WAVELENGTH: 1064 NM. | | WIDTH | 0.197 INCHES NOMINAL |
|
|