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

Optical Instrument Lens

Model / MPN: 11733419 | NSN: 6650-00-393-0417
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
6650-00-393-0417
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Diameter
Between 1.791 inches and 1.794 inches
Axial Thickness
0.099 inches and 0.612 inches
Compound Lensaxial Thickness
Between 0.701 inches and 0.721 inches
Equivalent Focal Length
-3.851 inches
Back Focal Length
-5.720 inches
Refraction Index
1.7620 and 1.6200
Abbe Constant
26.500 and 60.300
Compound Lens Style
Doublet
Individual Lens Style
Plano-concave and plano-convex
Element Left Surface Radius
1.073 inches
Element Right Surface Radius
0.681 inches
Material
Glass, optical, mil-g-174, grade b
Material
Glass, optical, mil-g-174, grade b

Pricing and Availability

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11733419 Cross Reference