Optical Instrument Lens

Features

Specifications

• Diameter:
  Between 0.496 inches and 0.500 inches
• End Application:
  F/a-18 aircraft; field lens assembly.
• Axial Thickness:
  0.142 inches
• Single Lens Style:
  Meniscus converging
• Element Left Surface Radius:
  0.845 inches
• Element Right Surface Radius:
  0.544 inches
• Material:
  Germanium
• Federal Supply Class (fsc):
  Optical instruments, test equipment, components and accessories
• National Stock Number (nsn):
  6650-01-430-7125
• Special Features:
  Antireflective coating per diversified optical products spec. 20001; surface quality: 80/50; element 5.