Optical Instrument Lens

Features

Specifications

• Diameter:
  0.560 inches
• Length:
  0.437 inches
• Axial Thickness:
  0.187 inches and 0.219 inches
• Compound Lensaxial Thickness:
  0.406 inches
• Compound Lens Edge Thickness:
  0.437 inches
• Element Left Surface Radius:
  -0.973 inches and 1.026 inches
• Element Right Surface Radius:
  1.026 inches and -3.274 inches
• Material:
  Glass, optical, mil-g-174, class 1, grade a
• Material Specification:
  Mil-g-174, class 1, grade a military specification single material response
• Federal Supply Class (fsc):
  Optical instruments, test equipment, components and accessories
• National Stock Number (nsn):
  6650-00-008-6739