6650-00-497-0476 MICROSCOPE,OPTICAL Index 8475-00-497-0486 RING,SEAL,HELMET

National Stock Number:
6650-00-497-0477

Federal Supply Class:
6650

National Item Identification Number:
004970477

Description:
PRISM,OPTICAL INSTRUMENT

Detail:
A TRANSPARENT ITEM WITH AT LEAST TWO POLISHED PLANE SURFACES INCLINED TOWARD EACH OTHER, DESIGNED FOR USE IN OPTICAL INSTRUMENTS TO REFLECT AND/OR REFRACT A BEAM OF LIGHT. IT MAY HAVE ONE OR MORE MIRRORED SURFACES FOR GREATER REFLECTION. INCLUDES OPTICAL WEDGES USED TO DIVERT PATHS OF LIGHT BY REFRACTION, BUT TO A LESSER DEGREE. SEE ALSO BEAM SPLITTER, OPTICAL INSTRUMENT.


Manufacturer Information:
1X1-530188MCDERMOTT ASSOCIATES, INC.


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