Features
grade b type 517-645 jan-g-174 optical glass material.
Porro.
Includes quality control certificate of conformance.
Specifications
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Light Deviation:
180 degrees plus 10 min
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Material:
Glass, optical, jan-g-174, type 517-645, grade b
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Style Designator:
Porro
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Fsc Application Data:
Finder, range, integrated with fire control equipment
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-00-302-1357