Infrared (IR) Material Windows

  • Excellent Optics for Infrared Detectors
  • Minimal Absorption Loss in the 8 to 14 Micron Region

IR material windows are molded in a flexible, 0.015" (0.457mm) thick, milky white plastic. Advantages of this product are: least absorption loss in the 8-14 micron region, extremely thin with consistent thickness across the lens, large apertures and minimal thermal expansion.

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Description Stock No. Price In Stock  
Showing 1-5 of 5 Items | Sort by Spec
IR Material Window 12" x 12", Translucent
NT32-808 $65.00 In stock and ready to ship. Click to add this item to your cart.
Dimensions (inches) 12 x 12
Thickness (inches) 0.02
Color Translucent
RoHS Compliant
IR Material Window 12" x 12", White
NT32-809 $65.00 In stock and ready to ship. Click to add this item to your cart.
Dimensions (inches) 12 x 12
Thickness (inches) 0.02
Color White
RoHS Compliant
IR Material Window 6" x 6", Translucent
NT32-806 $21.00 In stock and ready to ship. Click to add this item to your cart.
Dimensions (inches) 6 x 6
Thickness (inches) 0.02
Color Translucent
RoHS Compliant
IR Material Window 6" x 6", White
NT32-807 $21.00 In stock and ready to ship. Click to add this item to your cart.
Dimensions (inches) 6 x 6
Thickness (inches) 0.02
Color White
RoHS Compliant
IR Material Window 2" x 2", White, 2-Pack
NT32-805 $11.50 In stock and ready to ship. Click to add this item to your cart.
Dimensions (inches) 2 x 2
Thickness (inches) 0.02
Color White
RoHS Exempt
Overall Specifications
Index of Refraction  
Visible (Sodium D Line) 1.52
8-14μm 1.53
15μm+ 1.48
Tensile Modulus (60-180) x 103 PSI
Flexural Modulus (100-260) x 103 PSI
Hardness D60-70 (Shore)
Thermal Expansion (11-13) x 10-5/°C
Service Temperature 100°C (212°F)
Durability Specifications
Effect of Sunlight None to Slight
Effect of Ultraviolet UV Stabilized
Effect of Weak Acids Very Little
Effect of Strong Acids Attacked by Oxidizing Acids
Effect of Weak Alkalies Very Little
Effect of Strong Alkalies Very Little
Effect of Organic Solvents Little below 60°C (140°F)
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