产地:上海 型号:WEG Specifications Material:UV grade fused silica or BK7 glass; Diameter Tolerance:+0.0/-0.15mm; Thickness Tolerance:±0.20mm; Wedge Angle:1°,2°,3° or Customized; Wedge Tolerance:±6 minutes; Surface Quality:S/D=10/5 laser quality; Transmitted wavefront distortion:λ/10@ 633nm; Clear Aperture:>90%; Chamfer:0.25mm at 45°typical; AR Coatings:Optional; Regular Diameter:25.4mm
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