National Item Identification Number

01-159-7961
011597961
6650-01-159-7961
6650011597961

National Stock Number

Item Name

LENS,OPTICAL INSTRUMENT

Federal Supply Class

6650

Description

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.

Commercial and Government Entity Code (Supplier Data)

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18876

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4R768

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ROCKY MOUNTAIN INSTRUMENT CO
106 LASER DR
LAFAYETTE
CO
80026
303-664-5000

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Reference Numbers (Part Numbers)

13144219
13144219

Required Categories

MATERIAL
SINGLE LENS STYLE
DIAMETER
AXIAL THICKNESS
ELEMENT LEFT SURFACE RAD

Required Description

GERMANIUM
D3 MENISCUS CONVERGING
2.100 INCHES NOMINAL
0.170 INCHES NOMINAL
4