Powell Lenses

Powell Optical glass prism is also called laser linear generator lens. Unlike cylinder lens, the dome of Powell optical glass prism is actually a complex two-dimensional aspheric curve, which will produce a lot of spherical aberration and redistribute light along the line; Reduce the light in the center area while increasing the light level at the end of the line, transforming the laser beam into a uniform straight line. Cylindrical Lens will produce poorly illuminated lines with fading edges and hot spots in the center, while the straight lines produced by Powell Optical glass prisms have uniform energy distribution and uniform light distribution along the line.The Optical Prisms provide uniform energy distribution along the entire length of the line.