Features
Glass optical material.
Includes quality control certificate of conformance.
Specifications
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Diameter:
Between 4.6995 inches and 4.7000 inches
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Axial Thickness:
Between 0.7635 inches and 0.7675 inches
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Single Lens Style:
Plano-convex
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Element Left Surface Radius:
7.6067 inches
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Element Right Surface Radius:
7.6067 inches
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Material:
Glass, optical, mil-g-174
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Material Specification:
Mil-g-174 military specification single material response
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-01-060-9891