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 5895-01-551-1064
NSN 5925-01-624-4903
NSN 4140-00-062-1335
NSN 6110-01-029-6805
NSN 5855-01-375-6690
NSN 6130-01-633-5084
NSN 6150-01-364-1537
NSN 5910-01-514-5042
NSN 5960-01-502-6270
NSN 5905-01-411-9949
NSN 6240-01-608-4990
NSN 6220-00-079-2943