6650-01-109-8781 SPECTROPHOTOMETER Index 6650-01-109-8783 LENS,OPTICAL INSTRUMENT

National Stock Number:
6650-01-109-8782

Federal Supply Class:
6650

National Item Identification Number:
011098782

Description:
LENS,OPTICAL INSTRUMENT

Detail:
An unmounted, transparent, color free lens which may be treated with a low reflection coating to increase light transmission. Includes single and compound elements. For items having two plane parallel surfaces, see WINDOW, OPTICAL INSTRUMENT. Excludes RETICLE, OPTICAL INSTRUMENT.


Manufacturer Information:
2070127-196214RAYTHEON COMPANY


Techincal Specification:
AXIAL THICKNESS0.250 INCHES NOMINAL
BACK FOCAL LENGTH23.600 INCHES
DIAMETER2.750 INCHES NOMINAL
FSC APPLICATION DATA4925010648470
MATERIALGLASS
SINGLE LENS STYLEMENISCUS


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