Features
Glass optical material.
Includes quality control certificate of conformance.
Specifications
-
Diameter:
2.750 inches
-
Length:
0.300 inches
-
Axial Thickness:
0.300 inches
-
Back Focal Length:
8.753 inches
-
Front Focal Length:
3.968 inches
-
Single Lens Style:
Meniscus converging
-
Material:
Glass, optical
-
Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
-
National Stock Number (nsn):
6650-01-040-3958