Optical Instrument Lens

Part Number 8574712

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:

1.4370 inches
Axial Thickness:

0.622 inches and 0.338 inches
Compound Lensaxial Thickness:

0.9600 inches
Compound Lens Edge Thickness:

0.8125 inches
Equivalent Focal Length:

6.340 inches
Back Focal Length:

9.270 inches
Refraction Index:

1.6110 and 1.6170
Abbe Constant:

58.800 and 36.600
Compound Lens Style:

Doublet
Individual Lens Style:

Double convex and double concave
Element Left Surface Radius:

1.441 inches
Element Right Surface Radius:

2.701 inches
Material:

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

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

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

6650-00-683-9550

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