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 6620-01-589-5411
NSN 6685-01-029-3773
NSN 2925-01-583-5619
NSN 6220-01-053-0681
NSN 5975-01-225-8050
NSN 5925-00-988-8847
NSN 5990-00-402-7721
NSN 6135-01-603-8367
NSN 6645-01-140-6700
NSN 6650-01-558-5796
NSN 5905-01-186-2147
NSN 5985-01-660-4283