Features
Includes quality control certificate of conformance.
Specifications
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Diameter:
1.650 inches
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Axial Thickness:
0.150 inches
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Equivalent Focal Length:
2.692 inches
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Back Focal Length:
2.672 inches
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Single Lens Style:
Meniscus diverging
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Fsc Application Data:
Detecting set, infrared
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-01-052-7118