A light filter which reduces the intensity of the light without changing the relative spectral distribution of the energy.
NSN 2925-01-244-3016
NSN 5945-01-495-5893
NSN 7035-01-653-7254
NSN 6135-01-517-6060
NSN 6610-01-455-4977
NSN 6135-00-422-3967
NSN 5895-01-461-2700
NSN 6135-01-247-5660
NSN 6220-00-198-5026
NSN 6645-01-328-6886
NSN 6620-00-856-5434
NSN 2925-01-440-7617