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ISP Optics Infrared Windows

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ISP Optics Lithium Fluoride (LiF) Windows ISP Optics Lithium Fluoride (LiF) Windows Clearance
  • Excellent Vacuum UV (VUV) Transmission
  • High Transmission from 150nm - 6μm
  • Low Index of Refraction
ISP Optics Magnesium Fluoride (MgF<sub>2</sub>) Windows ISP Optics Magnesium Fluoride (MgF2) Windows Clearance
  • Excellent Transmission from 0.12 to 7μm
  • Rugged and Durable
  • Resistant to Chemical Etching
ISP Optics Barium Fluoride (BaF<sub>2</sub>) Windows ISP Optics Barium Fluoride (BaF2) Windows Clearance
  • Excellent Transmission from 0.2 - 12μm
  • Resistant to High-Energy Radiation
  • High Transmission without AR Coatings
ISP Optics Barium Fluoride (BaF<sub>2</sub>) Wedged Windows ISP Optics Barium Fluoride (BaF2) Wedged Windows
ISP Optics Fused Silica Windows ISP Optics Fused Silica Windows Clearance
  • Excellent Thermal Stability
  • Low Auto-Fluorescence
  • IR Grade Fused Silica
ISP Optics Quartz Windows ISP Optics Quartz Windows Clearance
  • High Transmission from 190 - 3500nm
  • High Chemical Resistance
  • Low Coefficient of Thermal Expansion
ISP Optics Potassium Bromide (KBr) Windows ISP Optics Potassium Bromide (KBr) Windows Clearance
  • Excellent Transmission from 0.25 – 26μm
  • Good Resistance to Mechanical Shock
  • Ideal for FTIR Spectroscopy
ISP Optics Calcium Fluoride (CaF<sub>2</sub>) Windows ISP Optics Calcium Fluoride (CaF2) Windows Clearance
  • Greater than 90% Transmission from 350nm-7μm
  • Low Index of Refraction
  • Low Solubility and Chemically Inert
ISP Optics Calcium Fluoride (CaF<sub>2</sub>) Wedged Windows ISP Optics Calcium Fluoride (CaF2) Wedged Windows
ISP Optics Infrared (IR) Diffusers ISP Optics Infrared (IR) Diffusers
ISP Optics Sapphire Windows ISP Optics Sapphire Windows Clearance
  • High Corrosion Resistance and Thermal Stability
  • Higher Durability than Glass Windows
  • Transmission from 0.33 – 5.5µm
ISP Optics Zinc Sulfide (ZnS) Windows ISP Optics Zinc Sulfide (ZnS) Windows Clearance
  • Low Absorption and Low Scatter from 0.4 - 12μm
  • Higher Durability than Zinc Selenide
  • Ideal for Use with Infrared Sensors
ISP Optics Zinc Selenide (ZnSe) Windows ISP Optics Zinc Selenide (ZnSe) Windows Clearance
  • Low Dispersion and Absorption from 0.6 – 18µm
  • High Resistance to Thermal Shock
  • Ideal for Thermal Imaging, FLIR, and Medical Systems
ISP Optics Zinc Selenide (ZnSe) Wedged Windows ISP Optics Zinc Selenide (ZnSe) Wedged Windows
ISP Optics Infrared Brewster Windows ISP Optics Infrared Brewster Windows
  • Transmit P-Polarized Light Without Reflection Losses
  • Ideal for Polarization Separation in the IR Spectrum
  • Germanium (Ge) or Zinc Selenide (ZnSe) Substrate Options
  • Due to material supply chain disruptions with germanium, there may be increased lead times and price changes on our germanium products. For more information, please contact our customer service team.
ISP Optics Thallium Bromoiodide (KRS-5) Windows ISP Optics Thallium Bromoiodide (KRS-5) Windows
  • Broad Transmission from 700nm - 40μm
  • Non-Hydroscopic
  • Ideal for FTIR Spectroscopy with Aqueous Samples
ISP Optics AMTIR-1 Windows ISP Optics AMTIR-1 Windows
  • Transmission from 750nm - 14μm
  • Excellent Chemical Resistance to Acids
  • Low Index of Refraction
ISP Optics Gallium Arsenide (GaAs) Windows ISP Optics Gallium Arsenide (GaAs) Windows Clearance
  • Broad Transmission Range from 1 - 16μm
  • Tough, Durable Infrared Material
  • Water Insoluble and Chemically Stable
ISP Optics Cadmium Telluride (CdTe) Windows ISP Optics Cadmium Telluride (CdTe) Windows Clearance
  • Broad Transmission Range from 1 - 25μm
  • No Absorption Bands between 12 - 25μm
  • Ideal for Longwave IR Spectroscopy
ISP Optics Silicon (Si) Windows ISP Optics Silicon (Si) Windows Clearance
  • Transmission from 1.2 - 7μm
  • Available Uncoated or HDAR Coated for 3 - 5μm
  • Ideal for Weight Sensitive Applications
ISP Optics Diamond-Like Carbon (DLC) Coated Silicon Windows ISP Optics Diamond-Like Carbon (DLC) Coated Silicon Windows
ISP Optics Germanium (Ge) Windows ISP Optics Germanium (Ge) Windows Clearance
  • Minimal Chromatic Aberration Due to Low Dispersion
  • Uncoated Transmission from 2 – 16µm
  • Available with BBAR or DLC Coating for 8 – 12µm
  • Due to material supply chain disruptions with germanium, there may be increased lead times and price changes on our germanium products. For more information, please contact our customer service team.
ISP Optics Germanium (Ge) Wedged Windows ISP Optics Germanium (Ge) Wedged Windows Clearance
  • 30 Arcmin Wedge
  • High Transmission from 2 – 10µm
  • Ideal for Infrared Applications Requiring Rugged Optics
  • Precision Flat Germanium Windows Also Available
  • Due to material supply chain disruptions with germanium, there may be increased lead times and price changes on our germanium products. For more information, please contact our customer service team.
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