Features
grade c jan-g-174 optical glass material.
Includes quality control certificate of conformance.
Specifications
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Diameter:
0.366 inches
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Axial Thickness:
1.811 inches
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Equivalent Focal Length:
1.395 inches
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Back Focal Length:
1.313 inches
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Front Focal Length:
1.355 inches
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Refraction Index:
1.5170
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Abbe Constant:
64.500
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Single Lens Style:
Double convex
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Individual Lens Style:
Double convex
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Element Left Surface Radius:
2.165 inches
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Element Right Surface Radius:
-1.051 inches
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Material:
Glass, optical, jan-g-174, grade c
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-00-382-0488