Optical Instrument Lens

Part Number 1122029

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

517-645 type bsc-1 mil-g-174 optical glass material.

Includes quality control certificate of conformance.

Diameter:

2.650 inches
Axial Thickness:

0.119 inches
Equivalent Focal Length:

15.129 inches
Back Focal Length:

15.267 inches
Front Focal Length:

15.070 inches
Refraction Index:

1.5170
Abbe Constant:

64.500
Single Lens Style:

Meniscus diverging
Individual Lens Style:

Meniscus diverging
Element Left Surface Radius:

-4.457 inches
Element Right Surface Radius:

-10.453 inches
Material:

Glass, optical, mil-g-174, type bsc-1, 517-645
Fsc Application Data:

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

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

6650-00-167-7971

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