Optical Instrument Reticle

Part Number 278694PC5

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

Glass optical material.

Crossline.

Includes quality control certificate of conformance.

Diameter:

42.0 millimeters
End Application:

Rangefinder mk57
Axial Thickness:

5.0 millimeters
Refraction Index:

1.5170
Dispersion:

64.5 angstroms
Rim Finish:

Ground
Graduations/markings:

Cross line
Style Designator:

Crossline
Supplementary Features:

Material optical glass per jan-g-174
Federal Supply Class (fsc):

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

6650-00-155-1358

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