融石英窗片

融石英窗片

融石英窗片

The Window is made from Fused Silcia material, which has transparent range from 185-2500nm. The refractive index is 1.4858 at 308nm. It has low thermal expansion coefficient. The Fused Sildica window ..

產品說明

融石英窗片

 The Window is made from Fused Silcia material, which has transparent range from 185-2500nm. The refractive index is 1.4858 at 308nm. It has low thermal expansion coefficient. The Fused Sildica window has better performance from UV to IR spectrum. Also, it is the best choice for resistance thermal application.

Specifications:

Dimension Tolerance: +0.0/-0.2mm
Thickness Tolerance: ±0.2mm(General),±0.05(High Precision)
Surface Quality: 60/40(General),10/5(High Precision)
Clear Aperture: >90%
Flatness: λ/2@633nm(General),λ/10@633nm Precision)
Parallelism: <3 arc min.(General). <3 arc sec.(High Precision)
AR Coated: Uncoated, AR, HR, PR, etc.

Typical Sizes:

Round Shape:Diameter(mm): Φ5.0;Φ10.0 ;Φ12.7;Φ15.0;Φ20.0;
Φ25.4;Φ30.0;Φ38.1;Φ50.8;Φ76.2
Square Shape:WxH(mm) 5.0x5.0;10.0x10.0 ;15.0x15.0 ;
20.0x20.0;25.0x25.0;50.0x50.0
Thickness Tolerance: 0.5;1.0;1.5;2.0;3.0;4.0;
5.0;6.0;8.0;10.0; 50.0
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