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Square/Circular Windows

To better serve you, we would like to discuss your specific requirement, Please Contact Us for a quote.

MSE supplies offers customized Square/Circular Windows with different materials, dimension, surface qualify, etc.

Optical windows are usually transparent optical elements with two flat surfaces. They do not have optical effect but they can separate components from harsh environment while allowing light to pass.

MSE Supplies can offer a variant of optical elements, with different materials, size, surface quality and coating. Please contact us for customization or bulk orders. 

Technical Data:

Parameters Value
Material
  • Optical Glass
  • Fused Silica
  • Silicon
  • Germanium
  • ZnSe
  • ZnS
  • Sapphire
  • CaF2
  • MgF2
  • BaF2
Size (mm) 2-500
Size Tolerance (mm) +0/-0.01~+0/-0.1
Thickness Tolerance (mm) ±0.01~±0.1
Irregularity (P-V) @ 632.8nm λ/10~λ/2
Surface Quality 10/5~60/40
Parallelism <30”~3' 
Clear Aperture (%) >90
Bevel Protective bevel as needed
Coating Uncoated, AR, BBAR

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