Features
grade b mil-g-174 optical type 573-574 and glass grade b mil-g-174 optical glass material.
Includes quality control certificate of conformance.
Specifications
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Diameter:
Between 1.518 inches and 1.520 inches
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Axial Thickness:
0.276 inches and 0.157 inches
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Compound Lensaxial Thickness:
Between 0.413 inches and 0.453 inches
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Compound Lens Style:
Doublet
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Material:
Glass, optical, mil-g-174, grade b, type 573-574 and glass, optical, mil-g-174, grade b
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-01-108-4983