Product description:
Powell Prism:
The Powell prism (also known as laser linear generator lens) is an optical marking prism that can be optimized for the input of a laser beam with a diameter of 0.8 mm. This allows the laser beam to be optimized after passing into a straight line with uniform optical density, good stability and good linearity.
The Powell Prism (Powell Lenses) is a crossed optical prism with a full fan angle from 1° to 120°, standard specifications.
The Powell prism is a type of optical scribing prism that allows the laser beam to score optimally into a straight line with uniform optical density, good stability and good linearity. The write mode is better than the cylinder lens, which can eliminate the central hotspot and the faded edge distribution of the Gaussian beam.
When the Gaussian laser beam passes through an ordinary cylindrical lens, it produces unevenly distributed straight lines, while the top of the Powell prism is a complex two-dimensional aspherical surface. As the laser passes through, a large amount of spherical aberration is generated, which redistributes the optical path and reduces the central area. The light on the edge increases the light at the edge to form an even straight line suitable for various machine image processing applications such as biomedicine, automotive assembly and food processing.
Uses:
Used for positioning, laser marking machine, processing marking positioning, marking building targets, laser scanning system and measuring equipment. Used in various image processing applications; from biomedicine to automotive assembly to chocolate chip making various online inspections of mobile phones, military aircraft applications and shipyards.
Specification:
Material: