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

Optical Instrument Lens

Model / MPN: 278702-12 | NSN: 6650-00-026-8136
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
6650-00-026-8136
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Diameter
1.378 inches
Axial Thickness
0.354 inches
Equivalent Focal Length
2.244 inches
Back Focal Length
2.244 inches
Front Focal Length
2.018 inches
Refraction Index
1.5790
Abbe Constant
41.000
Single Lens Style
Plano-convex
Material
Glass, optical, jan-g-174, grade c
Material
Glass, optical, jan-g-174, grade c
Fsc Application Data
1. Fire control, range finder, mk 37, mod 5

Pricing and Availability

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278702-12 Cross Reference
  • 278702PC12