Optical Instrument Lens

Part Number 8574710

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:

1.500 inches
Axial Thickness:

0.196 inches
Compound Lensaxial Thickness:

0.2018 inches
Compound Lens Edge Thickness:

0.1250 inches
Equivalent Focal Length:

4.459 inches
Back Focal Length:

4.530 inches
Refraction Index:

1.7200
Abbe Constant:

29.300
Single Lens Style:

Meniscus converging
Individual Lens Style:

Meniscus converging
Element Left Surface Radius:

5.189 inches
Element Right Surface Radius:

2.015 inches
Material:

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

1. Telescope, m105c, integrated with fire control equipment
Federal Supply Class (fsc):

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

6650-00-683-9548

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