Features
Includes quality control certificate of conformance.
Specifications
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Diameter:
Between 2.248 inches and 2.250 inches
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Axial Thickness:
0.550 inches
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Compound Lens Style:
Doublet
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-01-056-0979