Optical Instrument Lens

Part Number 12285259

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

type 689-312 grade b class 1 mil-g-174 optical type 573-575 and glass grade b class 1 mil-g-174 optical glass material.

Includes quality control certificate of conformance.

Diameter:

2.498 inches
Compound Lensaxial Thickness:

0.600 inches
Refraction Index:

1.5730 and 1.6890
Abbe Constant:

57.500 and 31.200
Compound Lens Style:

Doublet
Individual Lens Style:

Double convex and plano-concave
Element Left Surface Radius:

6.501 inches and 8.859 inches
Element Right Surface Radius:

8.859 inches and 0.000 inches
Material:

Glass, optical, mil-g-174, class 1, grade b, type 573-575 and glass, optical, mil-g-174, class 1, grade b, type 689-312
Federal Supply Class (fsc):

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

6650-01-078-7722

Receive a quote by email then order online or over the phone.