Model #11507712

Optical instrument lens (NSN 6650-01-073-1738)

Glass optical material.

Diameter

Between 4.195 inches and 4.199 inches

Axial Thickness

Between 0.318 inches and 0.322 inches

Equivalent Focal Length

-13.504 inches

Back Focal Length

-13.585 inches

Front Focal Length

-13.613 inches

Single Lens Style

Double concave

Element Left Surface Radius

-21.541 inches

Element Right Surface Radius

-16.005 inches

Material

Glass, optical, mil-g-174, class 1, grade a

Material Specification

Mil-g-174, class 1, grade a military specification single material response

Fsc Application Data

Target designator

Description

Lens,optical Instrument

Cage Code

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