Powell prisms can convert the laser beam into a uniform straight line. Unlike cylindrical lenses that produce a central hot spot and faded edge Gaussian beam characteristics, Powell prisms can form a straight line with uniform energy distribution, which is very suitable for calibration and machine vision applications.
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Material:Optical glass,Fused Silica
Size:5-50.8mm
Size Tolerance:+0/-0.01~+0/-0.1mm
Thickness Tolerance:±0.01~±0.1mm
Divergence angle:30°45°60°75°
Clear Aperture:>90%
Bevel:Protective bevel as needed
Coating:Uncoated,AR,BBAR
| Material | Diameter | Diameter Tolerance | Fan angle | Light spot | Surface Quality |
| k9 | 9 | +/-0.1mm | 5° | 5mm | 60/40 |
| k9 | 9 | +/-0.1mm | 10° | 6mm | 60/40 |
| k9 | 9 | +/-0.1mm | 15° | 7mm | 60/40 |
| k9 | 9 | +/-0.1mm | 20° | 8mm | 60/40 |
| k9 | 9 | +/-0.1mm | 30° | 9mm | 60/40 |
| k9 | 9 | +/-0.1mm | 45° | 10mm | 60/40 |
| k9 | 9 | +/-0.1mm | 55° | 11mm | 60/40 |
| k9 | 9 | +/-0.1mm | 60° | 12mm | 60/40 |
| k9 | 9 | +/-0.1mm | 75° | 13mm | 60/40 |
| k9 | 9 | +/-0.1mm | 80° | 14mm | 60/40 |
