Slow-speed, high contrast; very fine grain.
Classification: Physical analysis instruments and apparatus, except using optical radiations, nesoi
NSN 5990-00-734-7285
NSN 5975-01-153-1927
NSN 7035-01-105-0191
NSN 5965-01-460-4172
NSN 6110-00-359-5571
NSN 5935-01-479-1936
NSN 5975-01-012-2591
NSN 6620-01-104-5758
NSN 5905-00-419-0326
NSN 2925-00-953-2920
NSN 5965-00-175-5664
NSN 5915-01-149-1042