Excellent quality Synthetic Fused Quartz Plates - High Quality Customized Optical Powell Prism for Medical Instruments – LZY
Excellent quality Synthetic Fused Quartz Plates - 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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We're commitment to offer you the competitive price ,remarkable products excellent, also as fast delivery for Excellent quality Synthetic Fused Quartz Plates - High Quality Customized Optical Powell Prism for Medical Instruments – LZY , The product will supply to all over the world, such as: Iceland, Bulgaria, Slovak Republic, During the 10 years of operating, our company always try our best to bring consumption satisfaction for user, built a brand name for ourselves and a solid position in the international market with major partners come from many countries such as Germany, Israel, Ukraine, United Kingdom, Italy, Argentina, France, Brazil, and so on. Last but not least, price of our products are very suitable and have fairly high competition with other companies.
By Eunice from Canada - 2018.12.14 15:26
The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
By Lydia from Burundi - 2018.12.30 10:21
