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Worldwide distributor of NSN parts and consumables located in the USA.

Optical Instrument Lens

Model / MPN: 11738875 | NSN: 6650-00-213-7002
ITAR Registered seal

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.

Product Details
NATO Stock Number
6650-00-213-7002
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Diameter
Between 2.123 inches and 2.125 inches
Axial Thickness
Between 0.464 inches and 0.472 inches and 0.278 inches and 0.286 inches
Compound Lensaxial Thickness
Between 0.742 inches and 0.758 inches
Equivalent Focal Length
8.126 inches
Back Focal Length
7.772 inches
Front Focal Length
7.992 inches
Refraction Index
1.5310 and 1.6030
Abbe Constant
62.100 and 38.000
Compound Lens Style
Doublet
Individual Lens Style
Double convex and meniscus diverging
Element Left Surface Radius
-3.167 inches and 5.391 inches
Element Right Surface Radius
-3.167 inches and 12.399 inches
Material
Glass, optical, mil-g-174, class 1, grade b, type 531-621 and type 603-380
Material
Glass, optical, mil-g-174, class 1, grade b, type 531-621 and type 603-380
Fsc Application Data
Receiver-transmitter, laser

Pricing and Availability

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11738875 Cross Reference