Features
Includes quality control certificate of conformance.
Specifications
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Diameter:
Between 1.2894 inches and 1.3090 inches
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Thickness:
Between 0.1477 inches and 0.1673 inches
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Density Variability:
Not variable
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Surface Material:
Glass
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White Light Transmission In Percent:
28.0 single filter and 15.0 pair of filters with parallel axes and 0.1 pair of filters with crossed axes
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Surface Parallelism:
10.0 seconds
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-00-273-8443