Powell lens element / BK7 / visible / machine vision
9 mm (0.35 in)
Altechna's Powell Lens is made of large spherical aberration that redistribute lights down the line. The light decrease in the central area, while the light intensity increases, due to the lens' capabilities.
The lens produces fixed laser line. It has an angle from 1° up to 90°. It has 25% total difference in line intensity better than line uniformity. Its line straightness is better than 0.1%. It is made of N-BK7, S -TI H6 or N -SF5.
There are custom-made lenses available upon request.