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 5935-00-237-0454
NSN 5930-01-204-8792
NSN 5915-00-575-2822
NSN 6240-00-929-0585
NSN 6220-01-604-9488
NSN 5920-01-236-5397
NSN 5999-00-664-1818
NSN 6620-01-194-8281
NSN 6650-01-399-0328
NSN 6150-00-491-4028
NSN 6320-00-389-4756
NSN 5996-00-484-9196