National Item Identification Number
01-318-8428
013188428
6650-01-318-8428
6650013188428
National Stock Number
Item Name
FILTER,LIGHT,INTERFERENCE
Federal Supply Class
6650
Description
A light transmitting item consisting of a transparent, flat glass body having two plane-parallel surfaces, either with only nonabsorbing dielectric coatings or absorbing and nonabsorbing coatings of a thickness nearly equivalent to the wavelength of the transmitted light. Interference begins at the thin bordering surfaces of the coatings, the penetrating light waves being superimposed on the reflected light waves. The item can be installed in various optical insturments, to serve as an eye protecting device.
Commercial and Government Entity Code (Supplier Data)
54081
MELLES GRIOT INC
16542 MILLIKAN AVE
IRVINE
CA
92606
949-261-5600
Reference Numbers (Part Numbers)
03FIL024
Required Categories
Required Description