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 5915-01-553-8852
NSN 6105-01-399-3486
NSN 5945-01-106-3893
NSN 5915-01-024-0843
NSN 5975-00-419-9812
NSN 4140-01-577-5781
NSN 5950-00-938-5901
NSN 6135-00-726-4142
NSN 5999-00-838-8486
NSN 5930-01-412-8556
NSN 5910-00-899-3727
NSN 5925-01-337-2001