In stock
Parallelism error: <1 arcmin
Transmitted wavefront distortion, PV: < λ/4@633nm
Thickness, mm: 3.0 (+/-0.1 mm)
Surface quality S1/S2, S-D: 20-10
S2: AR(R<0.5%)@1030+515nm, AOI=0°
Protective chamfers: <0.3 mm x 45°
Material: FS (Suprasil 300)
Diameter, mm: 20.0 (+0/-0.1 mm)
Coatings:
Clear aperture: > 90%
S1: AR(R<0.5%)@1030+515nm, AOI=0°
Transmitted wavefront distortion, PV: < λ/4@633nm
Thickness, mm: 3.0 (+/-0.1 mm)
Surface quality S1/S2, S-D: 20-10
S2: AR(R<0.5%)@1030+515nm, AOI=0°
Protective chamfers: <0.3 mm x 45°
Material: FS (Suprasil 300)
Diameter, mm: 20.0 (+0/-0.1 mm)
Coatings:
Clear aperture: > 90%
S1: AR(R<0.5%)@1030+515nm, AOI=0°
