A light filter which reduces the intensity of the light without changing the relative spectral distribution of the energy.
NSN 2925-01-295-9337
NSN 5985-01-614-1968
NSN 5935-00-931-3502
NSN 5996-00-396-7850
NSN 5945-01-157-9953
NSN 5950-01-441-5682
NSN 5895-01-591-8300
NSN 5985-01-573-4319
NSN 5915-00-177-3460
NSN 6105-01-537-0105
NSN 6110-01-105-2971
NSN 6150-01-592-8096