08 Apr 2019 N-BK7 Laser Line Windows are ideally suited for industrial and low power laser applications. The high tolerance design yields minimal beam distortion and scatter. Anti-reflection coatings provide <0.25% reflection at the coating's design wavelengths.
Material: BK7 optical glass or fused silica
Diameter Tolerance: +0.0/-0.02mm
Thickness Tolerance: ± 0.01mm
Surface Accuracy: λ/4 @632.8nm
Surface Quality: 20-10
Clear Aperture: > 90%
Bevel: 0.2mm×45°
Coating: user-defined |