Model #8626210

Optical instrument lens (NSN 6650-00-073-8841)

Description

type 649-338 grade c class 1 mil-g-174 optical type 517-645 and glass grade c class 1 mil-g-174 optical glass material.

Diameter
Between 1.237 inches and 1.243 inches
Axial Thickness
Between 0.349 inches and 0.369 inches and 0.092 inches and 0.112 inches
Compound Lensaxial Thickness
Between 0.441 inches and 0.481 inches
Equivalent Focal Length
5.569 inches
Back Focal Length
5.312 inches
Refraction Index
1.5170 and 1.6490
Abbe Constant
64.500 and 33.800
Compound Lens Style
Doublet
Individual Lens Style
Double convex and meniscus diverging
Element Left Surface Radius
3.127 inches
Element Right Surface Radius
2.410 inches
Material
Glass, optical, mil-g-174, class 1, grade c, type 517-645 and glass, optical, mil-g-174, class 1, grade c, type 649-338
Fsc Application Data
Telescope panoramic m113
Description
Lens,optical Instrument
Cage Code
19200

Price Quote

Send the below form for pricing & availability
Part Number:
Quantity:
Email Address:
Phone Number:
Name:
Company:
Privacy    Terms

Shop with Confidence

Aircraft-Instruments.com is a trusted supplier
  •   Counterfeit Parts Prevention
  •   Quality Management System (QMS)
  •   Aviation Suppliers Association Member
  •   Provided Certificate of Conformance
  •   DDTC Registered
  •   ITAR Registered

Worldwide Shipping

Orders ship monday - friday
Shipping worldwide with all major carriers

Contact Us

CALL 602-926-1390

Aircraft-Instruments.com
20 E Thomas Rd
Phoenix, AZ 85012

Phone: 602-926-1390

Related Optical Instruments And Accessories

Featured Parts from All Categories

Updated: 04/18/2024