A light filter which reduces the intensity of the light without changing the relative spectral distribution of the energy.
Classification: Filters and parts except photographic
NSN 5990-00-004-4158
NSN 6145-01-226-2071
NSN 5915-00-170-6775
NSN 6130-00-492-7239
NSN 6320-01-134-7267
NSN 5925-01-276-0456
NSN 6110-01-023-0715
NSN 6220-00-276-8681
NSN 5945-01-309-4057
NSN 6135-01-059-4055
NSN 6645-00-449-4446
NSN 6130-01-542-0502