Optical Instrument Lens

Part Number 1240008720942

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

grade b jan-g-174 optical glass material.

Includes quality control certificate of conformance.

Diameter:

4.079 inches
Axial Thickness:

0.741 inches
Equivalent Focal Length:

5.112 inches
Back Focal Length:

4.811 inches
Front Focal Length:

4.070 inches
Refraction Index:

1.6200
Abbe Constant:

60.300
Single Lens Style:

Double convex
Individual Lens Style:

Double convex
Element Left Surface Radius:

4.818 inches
Element Right Surface Radius:

8.718 inches
Material:

Glass, optical, jan-g-174, grade b
Fsc Application Data:

1. Lens, optical instrument, except specially designed
Federal Supply Class (fsc):

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

6650-00-872-0942

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