Laser line generator powell lens
Laser line generator powell lens
Item Number:W-P21B8T9401B
Powell Lenses, or powell prism, also known as Laser Line Generator Lenses, convert laser beams into uniform, straight lines. Comparing with cylindrical lenses, the laser line generator lenses has an advantage because latter one produces a poorly illuminated line, limited by the non-uniform Gaussian laser beam. Huge spherical aberration redistribute light along the line, decreasing the light in the central area while increasing the light intensity at the line's end. The outcome of a Powell lens is uniformly illuminated line used in all forms of machine vision applications.
- Material: K9, BK7 and other optical glass
- Dimension: 6mm, 9mm, customized
- Surface Accuracy: lambda/10
- Size Tolerance: +/-0/10mm
- Angle Tolerance: +/- 1 degrees
- Coating: Optional
What is powell lens?
Powell lens/Laser Line Generator Lenses form VY
What is powell lens?
Powell Lenses, or powell prism, also known as Laser Line Generator Lenses, convert laser beams into uniform, straight lines.
The Laser Line Generator Lenses has an advantage over cylindrical lenses because latter one produces a poorly illuminated line, limited by the non-uniform Gaussian laser beam. Huge spherical aberration redistribute light along the line, decreasing the light in the central area while increasing the light intensity at the line's end. The outcome of a Powell lens is uniformly illuminated line used in all forms of machine vision applications.
+ Rough sketch of powell lens we supplied for better understanding, lots of off-the-shelf powell lens are available.
Powell lens/Laser Line Generator Lenses form VY
+ Normal size of powell lens our factory manufacture and powell prism stock
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