Yellow filter
An item having two plane-parallel surfaces and used in the telescopic system of an optical instrument to modify the density or spectral intensity of light by absorption. Several filters having varied characteristics are usually mounted in such a manner that any selected filter may be moved in or out of the optical axis as light conditions warrant. Excludes window, optical instrument.
Classification: Military equipments not identified by kind
NSN 6105-01-551-1263
NSN 5915-00-431-8744
NSN 5915-00-421-9880
NSN 5895-00-911-9250
NSN 5925-00-739-8068
NSN 5905-00-066-0463
NSN 5950-00-538-5608
NSN 6650-01-381-7172
NSN 5975-01-481-8496
NSN 5835-01-010-3103
NSN 7035-00-264-7543
NSN 6240-00-041-5043