NPFC - MIL-F-2763
FILTER, LIGHT, OPTICAL INSTRUMENT, BINOCULAR
active, Most Current
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| Organization: | NPFC |
| Publication Date: | 1 December 1966 |
| Status: | active |
| Page Count: | 8 |
scope:
This specification covers the minimum essential requirements for one type of variable density filter (see 6.1).
intended Use:
Filters covered by this specification control or moderate the intensity of light transmitted by rotating the polarizing disks. The filters are designed to spring fit over annular grooves around... View More
Document History
October 29, 2013
Filter, Light, Optical, Instrument, Binocular
A description is not available for this item.
March 14, 1997
FILTER, LIGHT, OPTICAL INSTRUMENT, BINOCULAR
A description is not available for this item.
MIL-F-2763
December 1, 1966
FILTER, LIGHT, OPTICAL INSTRUMENT, BINOCULAR
Filters covered by this specification control or moderate the intensity of light transmitted by rotating the polarizing disks. The filters are designed to spring fit over annular grooves around the...
May 15, 1961
FILTER, LIGHT, OPTICAL INSTRUMENT, BINOCULAR
A description is not available for this item.