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Al(Aluminum) Reflection Lenses

  • Fit for both MWIR (3-5 micro) and LWIR (8-12 micro) thermal imaging
  • Diameter range up to 300mm
  • With spherical and aspherical lens surface options
AL-Reflection-Lenses.pdf Inquire Us  


Materials Aluminum(Al) Diameter Range ~300mm
Diameter Tolerance -0.01/-0.03mm Surface Quality 60/40 S/D
Frings (N) 3 Irregularity (delta N) 1
Centration 3'

Al(Aluminum) reflection lenses is commonly used in thermal imaging systems with long focal length, such as continuous zoom lenses and double FOV lenses. The Al reflection lenses covers MWIR (3-5 micro) and LWIR (8-12 micro) wavelength range.