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 6320-01-610-4410
NSN 6685-01-123-8900
NSN 5996-01-278-2909
NSN 2925-01-455-2558
NSN 6145-01-547-3496
NSN 5950-01-470-6607
NSN 5930-00-405-8028
NSN 5945-01-536-1443
NSN 6610-00-420-8475
NSN 6620-01-377-0414
NSN 5935-01-251-2476
NSN 5910-01-496-7880