Windows: BK7 | Fused Silica | Sapphire | CaF2 | MgF2

Windows | Fused Silica Windows

High Precision Fused Silica Windows

Specifications

Material: UV grade fused silica
Diameter Tolerance: +0.0, -0.1mm
Thickness Tolerance: ± 0.2mm
Clear Aperture: >80%
Parallelism: see the table
Surface Quality: 20-10 scratch and dig
Wavefront Distortion: l/10 per 25mm
Protective Bevel

f(mm) T(mm) 1' Parallelism 10" Parallelism
Part No
Part No
10.0 6.0
WNH1201
WNH1211
12.7 6.0
WNH1202
WNH1212
25.0 6.0
WNH1203
WNH1213
25.4 6.35
WNH1204
WNH1214
30.0 6.0
WNH1205
WNH1215
50.0 10.0
WNH1306
WNH1316

 

Low Precision Fused Silica Windows

Specifications

Material: UV grade fused silica
Diameter Tolerance: +0.0, -0.1mm
Thickness Tolerance: ± 0.2mm
Clear Aperture: >80%
Parallelism: 1'
Surface Quality: 60-40 scratch and dig
Wavefront Distortion: l per 25mm
Protective Bevel

Part No f(mm) T (mm)
WNL1101 10.0 3.0
WNL1102 12.7 3.0
WNL1103 25.0 3.0
WNL1104 25.4 3.0
WNL1105 30.0 3.0
WNL1106 50.0 3.0