Optical Instrument Lens

Part Number 7593589

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

Glass optical material.

Includes quality control certificate of conformance.

Diameter:

1.733 inches
Axial Thickness:

0.545 inches
Equivalent Focal Length:

4.913 inches
Back Focal Length:

4.450 inches
Refraction Index:

1.5170
Abbe Constant:

64.500
Single Lens Style:

Meniscus converging
Element Left Surface Radius:

1.971 inches
Element Right Surface Radius:

7.968 inches
Material:

Glass, optical, mil-g-174, class 1, grade c
Material Specification:

Mil-g-174, class 1, grade c military specification single material response
Fsc Application Data:

Periscope, m20a1
Federal Supply Class (fsc):

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

6650-00-759-3589

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