Optics for IR Lenses

  • Aspheric technology is widely used in the thermal imaging camera lenses design, which effectively reduce the spherical aberration, distortion and other various aberrations, achieve athermalization design and reduce the number of needed lens elements, lower the cost. Ultra-precision single point diamond processing machine are used to achieve the precision aspheric in 3nm, Hangzhou Shalom EO offers the aspherical optical lenses at wavelength range MWIR (3-5μm) and LWIR (8-12μm), the lenses are customized and made from: Ge, ZnSe, ZnS, GaAs, CaF2, AMTIR glass and Silicon.
  • Hangzhou Shalom EO provides the spherical optical lenses used in thermal imaging cameras at wavelength range MWIR (3-5μm) and LWIR (8-12μm), the lenses are customized and made according to customer’s drawings and requirements. The plano-convex, plano-concave, double convex and meniscus lenses are available, the lens substrates are made from infrared materials: Ge, ZnSe, ZnS, CaF2, BaF2, GaAs, AMTIR glass, Si, Sapphire ect.

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