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SCC635108-1

Optical Instrument Lens

Model / MPN: SCC635108-1 | NSN: 6650-00-167-7888

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

6650-00-167-7888

Sold in multiples of

1 EA

DEMIL

DEMIL/MLI

Diameter

1.140 inches

Length

0.423 inches

Axial Thickness

0.153 inches and 0.075 inches and 0.195 inches

Compound Lensaxial Thickness

0.423 inches

Compound Lens Edge Thickness

0.277 inches

Equivalent Focal Length

1.393 inches

Back Focal Length

1.336 inches

Front Focal Length

1.242 inches

Refraction Index

1.7883 and 1.8466

Abbe Constant

47.390 and 23.830 and 23.830

Compound Lens Style

Triplet

Individual Lens Style

Double convex and plano-convex and double convex

Individual Lens Style

Double convex and plano-convex

Element Left Surface Radius

3.8233 inches and -1.8704 inches and 2.2593 inches

Element Right Surface Radius

-1.8704 inches and 2.2592 inches and -1.6234 inches

Material

Glass, optical, mil-g-174, type laf-21, 788-474 and glass, optical, mil-g-174, type sf-57, 847-238

Material

Glass, optical, mil-g-174, type laf-21, 788-474 and glass, optical, mil-g-174, type sf-57, 847-238

Fsc Application Data

Night vision equipment, emitted and reflected radiation

SCC635108 Series Parts

Pricing and Availability

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SCC635108-1 Cross Reference

1122663
SCC635108
1122663