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Home > Infrared Optics > Al(Aluminum) Reflection Lenses

Al(Aluminum) Reflection Lenses

Features:

  • Fit for both MWIR (3-5 micro) and LWIR (8-12 micro) applications
  • Diameter range up to 300mm
  • With spherical or aspherical lens surface

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Specifications:

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.