![λ/10 Infrared (IR) Fused Silica Windows](https://productimages.edmundoptics.com/21332.jpg?w=305&quality=80)
- Corning 7979 IR Grade Fused Silica Substrates
- Broad Transmission Range from 200 – 3500nm
- λ/10 Transmitted Wavefront Distortion
- Excellent Thermal Stability
![Laser Debris Shields](https://productimages.edmundoptics.com/7476.jpg?w=305&quality=80)
- Protective Shield for Optical Systems
- Sizes from 50mm to 134mm
- Uncoated and Laser Line Coated Options Available
![TECHSPEC® Thin Fused Silica Laser Windows](https://productimages.edmundoptics.com/8740.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Thin 1mm Thickness
- UV or IR Fused Silica Substrates
- Low Loss Broadband IBS Anti-Reflection Coating
![Laser Grade C-Axis Sapphire Windows](https://productimages.edmundoptics.com/9126.jpg?w=305&quality=80)
- C-Axis Cut Sapphire to Eliminate Birefringence
- 10-5 Surface Quality and λ/10 TWFD
- Uncoated or IBS AR Coated for 1000-1100nm
- Ideal for High Power Laser Applications
![Ultrafast Thin Windows](https://productimages.edmundoptics.com/8149.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- 1mm Thickness for Limited GDD
- Low Loss Broadband IBS Anti-Reflection Coating
- Designs for Wavelengths from 370nm to 2200nm
- Coating GDD of ±30fs2
- UV or IR Grade Fused Silica Substrates
![1λ UV Fused Silica Windows](https://productimages.edmundoptics.com/7860.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
![λ/10 UV Fused Silica Windows](https://productimages.edmundoptics.com/20252.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
![λ/4 N-BK7 Precision Windows](https://productimages.edmundoptics.com/5597.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
- Circular and Rectangular Sizes from 2mm to 200mm
- 8 Broadband Anti-Reflection Coating Options Available
- World's Largest Selection of Standard N-BK7 Windows
- Also Available with Ultra-Thin N-BK7 Windows
![λ/4 UV Fused Silica Windows](https://productimages.edmundoptics.com/9043.jpg?w=305&quality=80)
![TECHSPEC® components are designed, specified, or manufactured by Edmund Optics.](/Assets/images/logo-techspec-product.gif)
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