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Home » Products » IR Optics

IR Optics

IR Optics is widely used to focus, collect as well as collimate light in the mid-wave infrared, near-infrared, short-wave infrared and long-wave infrared spectra. It is designed utilizing a specific process to decrease scatter in the UV spectrum to make it suitable to be used in different sensitive applications.
These lenses are optical lenses widely used specific substrates as well as anti-reflection coatings. It is ideal to maximize performance in different applications operating more than 700nm. Its usages include FLIR, thermal imaging, or spectroscopy. It includes a range of Lenses from achromatic lenses, singlet lenses to aspheric lenses for offering high performance of the infrared spectrum. This is used in a range of domains from industrial, defense to life sciences. In addition, it can be used in FTIR spectroscopy with tunable QCL lasers.

Features of IR Optics:
  • Available in diffraction limited designs for focusing the output with the best results
  • Designed with different substrates from germanium, sapphire to silicon
  • Anti-reflection coating options are also available from VIS-NIR, NIR I to SWIR
  • Increases optical performance with high-efficiency and lighter-weight
Ultra precision Silica Window
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Ultra precision Silica Window
74
  • Diameter:1/2" (12.7 mm)
  • Diameter Tolerance:+0.0 / -0.2 mm
  • Thickness:3.0 mm
  • Thickness Tolerance:±0.1 mm
  • Clear Aperture:>90% Diameter
  • Parallelism:≤2 arcmin
  • Surface Flatnessa:λ/2 over Clear Aperture
  • Surface Quality:40-20 Scratch-Dig
  • Wavelength Range:1.2 - 8.0 μm (Uncoated)
Metalized Ge window
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Metalized Ge window
75
  • Material:Optical grade Ge, monocrystalline
  • Dimension tolerance:+/- 0.1mm
  • Parallelism:3 are minutes
  • Surface Quality:60-40
  • Surface Accuracy:3 fringes
  • Optical coating:T > 90% @ 8um-12um T < 1% @ 1-7um
  • Metalizing coating:Within 2mm from the edge, metalizing coating (Ti/Ni/Au or Cr/Ni/Au)