Features
Extra dense flint type 649-338 jan-g-174 borosilicate crown type 517-645 jan-g-174 and glass glass material.
Includes quality control certificate of conformance.
Specifications
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Diameter:
24.000 millimeters
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Axial Thickness:
7.000 millimeters and 2.000 millimeters
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Compound Lensaxial Thickness:
9.000 millimeters
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Compound Lens Style:
Doublet
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Individual Lens Style:
Double convex and meniscus diverging
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Material:
Glass, borosilicate crown type 517-645 jan-g-174 and glass, extra dense flint type 649-338 jan-g-174
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-00-157-4146