Reasonable price Fused Silica Substrates - High Quality Customized Optical Powell Prism for Medical Instruments – LZY
Reasonable price Fused Silica Substrates - High Quality Customized Optical Powell Prism for Medical Instruments – LZY Detail:
Powell lens
Powell lens is a quantum leap forward in line generator performance over the simple cylinder lens. A cylinder lens produces a poorly illuminated line, one limited by the non-uniform, Gaussian laser beam. The Powell lens’ rounded roof is in fact a complex two-dimensional aspheric curve that generates a tremendous amount of spherical aberration that redistributes the light along the line; decreasing the light in the central area while increasing the light level at the line’s ends. The result is a very uniformly illuminated line used in all manner of machine vision applications; from bio-medical and automobile assembly to chocolate chip cookie production.
The Powell lens performance and physical characteristics are driven by the beam width. The most significant differences being the diverging fan’s foot print on the flat exit face that serves as the mounting surface. Care must be taken to ensure that mounting hardware does not clip the diverging light.
The Powell lens resembles a round prism with a curved roof line. The lens is a laser line generator, stretching a narrow laser beam into a uniformly illuminated straight line
Specification
item | value |
Place of Origin | China |
Brand Name | LYZ |
Model Number | LYZ-BWE-004 |
Material | BK7, K9, SF6, ZF7 |
Usage | Laser Line Generator Lenses |
Structure | Aspheric cylinder lens |
Shape | Cylindrical with a curved roof line |
Diameter | 9mm or customized |
Height | 6.5~8.5mm or customized |
Fan Angle | 8-45 degree 45-110degree |
Clear Aperture | ≥90% |
Straightness of line | < 0.1% |
Bore site | <4 mrad |
Wavelength Range | 405- 900nm |
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Our personnel are generally in the spirit of "continuous improvement and excellence", and together with the outstanding top quality merchandise, favorable price tag and fantastic after-sales solutions, we try to gain every single customer's rely on for Reasonable price Fused Silica Substrates - High Quality Customized Optical Powell Prism for Medical Instruments – LZY , The product will supply to all over the world, such as: Armenia, Slovenia, Czech Republic, We have developed large markets in many countries, such as Europe and the United States, Eastern Europe and Eastern Asia. Meanwhile with the powerful predominance in persons with ability, strict production management and business concept.we constantly carry on self-innovation, technological innovation, managing innovation and business concept innovation. To follow the world markets fashion, new products are kept on researching and providing to guarantee our competitive advantage in styles, quality, price and service.
By Ellen from Philadelphia - 2018.02.21 12:14
This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
By Myrna from Jamaica - 2017.06.16 18:23