Features
corning glass works 7740 glass material.
Includes quality control certificate of conformance.
Specifications
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Diameter:
3.005 inches
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Axial Thickness:
Between 0.499 inches and 0.501 inches
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Equivalent Focal Length:
1.350 inches
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Single Lens Style:
Meniscus converging
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Element Left Surface Radius:
7.630 inches
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Element Right Surface Radius:
3.300 inches
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Material:
Glass, 7740, corning glass works
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Fsc Application Data:
Optical instr
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-00-087-1556
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Special Features:
Optical item edges covered with blackening