Optical Instrument Lens

Part Number 8213366

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:

4.080 inches
Axial Thickness:

2.769 inches
Equivalent Focal Length:

3.919 inches
Back Focal Length:

4.453 inches
Front Focal Length:

3.684 inches
Refraction Index:

1.7510
Abbe Constant:

27.800
Single Lens Style:

Double concave
Individual Lens Style:

Double concave
Element Left Surface Radius:

8.718 inches
Element Right Surface Radius:

5.044 inches
Material:

Glass, optical, jan-g-174, grade b
Federal Supply Class (fsc):

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

6650-00-995-8015

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