Features
Glass optical material.
Includes quality control certificate of conformance.
Specifications
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Diameter:
3.542 inches
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Axial Thickness:
0.300 inches
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Single Lens Style:
Plano-convex
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Element Left Surface Radius:
8.890 inches
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Element Right Surface Radius:
47.890 inches
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Material:
Glass, optical
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-01-286-7569