Features
borosilicate crown barium flint and glass glass material.
Wedge type.
Includes quality control certificate of conformance.
Specifications
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Overall Diameter:
50.0 millimeters
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Overall Thickness:
12.0 millimeters
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End Application:
Rangefinder mk51
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Refraction Index:
1.5110 and 1.6170
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Light Deviation:
3 degrees plus 0.5 min
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Material:
Glass, barium flint and glass, borosilicate crown
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Style Designator:
Wedge type
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-00-155-2879
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Special Features:
Two prisms matched