Optical Instrument Reticle

Features

Specifications

• Diameter:
  2.4016 inches
• Angle In Deg:
  45.0 and 45.0
• Axial Thickness:
  0.2362 inches
• Refraction Index:
  1.5235
• Dispersion:
  58.5 angstroms
• Rim Finish:
  Ground
• Graduations/markings:
  Grid type
• Bevel Depth And Location:
  0.0197 inches opposite etched surface and 0.0929 inches opposite etched surface
• Style Designator:
  Crossline
• Supplementary Features:
  Material optical glass per jan-g-174, grade c
• Federal Supply Class (fsc):
  Optical instruments, test equipment, components and accessories
• National Stock Number (nsn):
  6650-00-344-7617