Features
Glass material.
Includes quality control certificate of conformance.
Specifications
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Diameter:
12.5 millimeters
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Usage Design:
Receiver section of transmissometers
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Axial Thickness:
4.4 millimeters
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Back Focal Length:
1.420 centimeters
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Refraction Index:
1.5230
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Single Lens Style:
Double convex
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Material:
Glass
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Federal Supply Class (fsc):
Optical instruments, test equipment, components and accessories
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National Stock Number (nsn):
6650-01-076-3922