Model #8566941

Optical instrument lens (NSN 6650-00-789-4015)

Special Features
Front and back surfaces coated with magnesium fluoride

type 518-596 grade b mil-g-174 optical glass material.

Diameter

Between 0.942 inches and 0.945 inches

Axial Thickness

Between 0.118 inches and 0.134 inches

Equivalent Focal Length

2.452 inches

Back Focal Length

2.369 inches

Refraction Index

1.5180

Abbe Constant

59.600

Single Lens Style

Plano-convex

Element Left Surface Radius

1.270 inches

Element Right Surface Radius

1.270 inches

Material

Glass, optical, mil-g-174, grade b, type 518-596

Description

Lens,optical Instrument

Cage Code

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