Features
grade b mil-g-174 optical glass material.
Includes quality control certificate of conformance.
Specifications
-
Diameter:
Between 38.950 inches and 39.000 inches
-
Axial Thickness:
Between 4.900 inches and 5.100 inches
-
Compound Lensaxial Thickness:
3.040 inches
-
Compound Lens Edge Thickness:
0.0007 inches
-
Single Lens Style:
Double convex
-
Individual Lens Style:
Double convex
-
Material:
Glass, optical, mil-g-174, grade b
-
Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
-
National Stock Number (nsn):
6650-01-080-6525