Home »
FSC NSN Catalog »
Components And Accessories Test Equipment Optical Instruments »
MIL013830

Optical Instrument Lens

Model / MPN: MIL013830 | NSN: 6650-00-683-9128

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

6650-00-683-9128

Sold in multiples of

DEMIL

DEMIL/MLI

Diameter

1.100 inches

Axial Thickness

0.233 inches and 0.107 inches

Compound Lensaxial Thickness

0.340 inches

Compound Lens Edge Thickness

0.218 inches

Equivalent Focal Length

3.500 inches

Back Focal Length

3.335 inches

Refraction Index

1.5722 and 1.6890

Abbe Constant

57.400 and 30.900

Compound Lens Style

Doublet

Individual Lens Style

Double convex and plano-concave

Element Left Surface Radius

2.326 inches

Element Right Surface Radius

1.511 inches

Material

Glass, optical, mil-g-174, class 1, grade c

Material

Glass optical

Material Specification

Mil-g-174, class 1, grade c military specification single material response

Fsc Application Data

Sight, infinity, m44c, integrated with fire control equipment

MIL01 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

MIL013830 Cross Reference

8598954