Optical Instrument Lens

Part Number 1122028

Quality inspected with certificate of conformity. For questions and pricing call us at +1 210-468-8090

517-645 type bsc-2 mil-g-174 optical glass material.

Includes quality control certificate of conformance.

Diameter:

2.650 inches
Axial Thickness:

0.119 inches
Equivalent Focal Length:

19.903 inches
Back Focal Length:

16.951 inches
Front Focal Length:

16.934 inches
Refraction Index:

1.5170
Abbe Constant:

64.500
Single Lens Style:

Double concave
Individual Lens Style:

Double concave
Element Left Surface Radius:

-14.479 inches
Element Right Surface Radius:

22.106 inches
Material:

Glass, optical, mil-g-174, type bsc-2, 517-645
Fsc Application Data:

Detecting set, infrared, noncommunication
Federal Supply Class (fsc):

Optical instruments, test equipment, components and accessories
National Stock Number (nsn):

6650-00-167-7970

Receive a quote by email then order online or over the phone.