High Precision Fused Silica Windows
Specifications:
Material: UV grade Fused Silica
Transmission Range: 0.185-2.5µm
Diameter Tolerance: + 0.0 / -0.15mm
Thickness Tolerance: ± 0.2mm
Clear Aperture: 90% Diameter
Parallelism: < 30 arc seconds or better
Surface Quality: 20-10 scratch and dig
Flatness: λ /8 @ 633nm
Wavefront Distortion: λ /8 per 25mm
Standard Fused Silica Windows
Specifications:
Material: UV grade Fused Silica
Transmission Range: 0.185-2.5µm
Diameter Tolerance: + 0.0 / -0.15mm
Thickness Tolerance: ± 0.2mm
Clear Aperture: 90% Diameter
Parallelism: < 3 arc minutes
Surface Quality: 60-40 scratch and dig
Flatness: λ /2 @ 633nm
Wavefront Distortion: λ per 25mm
The Standard Size for High Precision Windows
Diameter |
10.0mm
|
12.7mm
|
25.4mm
|
30.0mm
|
50.0mm
|
Thickness
|
6.0mm
|
6.0mm
|
6.0mm
|
6.0mm
|
6.0mm
|
Part Number
|
WIN2110
|
WIN2112
|
WIN2125
|
WIN2130
|
WIN2150
|
The Standard Size for Standard Windows
Diameter |
10.0mm
|
12.7mm
|
25.4mm
|
30.0mm
|
50.0mm
|
Thickness
|
3.0mm
|
3.0mm
|
3.0mm
|
3.0mm
|
3.0mm
|
Part Number
|
WIN2210
|
WIN2212
|
WIN2225
|
WIN2230
|
WIN2250
|