Optical Instrument Lens

Part Number 7660503

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

type 517-645 grade c mil-g-174 optical glass material.

Includes quality control certificate of conformance.

Diameter:

Between 0.897 inches and 0.900 inches
End Application:

Telescope, panoramic, m117
Axial Thickness:

Between 0.170 inches and 0.190 inches
Equivalent Focal Length:

3.025 inches
Back Focal Length:

2.906 inches
Refraction Index:

1.5170
Abbe Constant:

64.500
Single Lens Style:

Plano-convex
Element Left Surface Radius:

1.564 inches
Element Right Surface Radius:

1.564 inches
Material:

Glass, optical, mil-g-174, grade c, type 517-645
Federal Supply Class (fsc):

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

6650-00-864-2941

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