Factory Cheap Hot Fused Quartz Substrates - High Quality Customized Optical Powell Prism for Medical Instruments – LZY

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Factory Cheap Hot Fused Quartz 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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High Quality Customized Optical Powell Prism for Medical Instruments


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We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for Factory Cheap Hot Fused Quartz Substrates - High Quality Customized Optical Powell Prism for Medical Instruments – LZY , The product will supply to all over the world, such as: Costa rica, Nicaragua, Honduras, We now have established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we've been looking forward to even greater cooperation with overseas customers based on mutual benefits. You should feel free to contact us for more details.
  • The company's products can meet our diverse needs, and the price is cheap, the most important is that the quality is also very nice.
    5 Stars By Christine from Angola - 2017.11.29 11:09
    A nice supplier in this industry, after a detail and careful discussion, we reached a consensus agreement. Hope that we cooperate smoothly.
    5 Stars By Karen from Mumbai - 2018.06.18 19:26
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