| Customization: | Available |
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| Usage: | Medical, Optical, Photography |
| Type: | Convex Lens |
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Product Description
The Powell lens prism is one kind of aspheric cylinder lens, which can transform laser beam into a uniform straight laser line. By using Powell Lens, you will get more even energy distribution along the laser line than using the rod lenses and lenses.
At present our Powell lens are available in fan angles of 5°,10°,15°,20°,30°,45°,53°,60°,70°,75°,85°,90°96°,100°,110°,120°.The optical line generator lens is optimized for a Φ0.8mm, Φ1mm,Φ2mm,Φ3mm,Φ5mm and Φ10mm , Φ 15mminput laser beam diameter. Using this design will result in an impressive, even distribution of energy along the length of the line. These lenses offer excellent overall stability and line quality. They outperform cylindrical lens that generate Gaussian beam profiles with hot-spot center points and fading edges. Originally designed for laser line generators, they are now offered uncounted for a variety of custom applications including use in alignment, machine vision systems, construction and process control.
The Powell Lens can be widely used in alignment, machine vision systems, construction and process control fields. At present our Powell Lens are available in a variety of fan angles as following.
An optical system was designed-the red light laser with circularity facular was used as the radiant lamp-house,the beam of light went across the diaphragm and Powell prism,formed a sector light-screen,then went across Fresnel lens,formed a parallel light,the distribution of which was symmetrical.
Specifications of Powell prisms:
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Material |
BK7 or Fused Silica Scott glass material |
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Surface Figure |
x: λ/2; y: 2λ |
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Diameter Tolerance |
+0.00, -0.15 mm,-0.05 |
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Thickness Tolerance |
±0.1 mm |
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Angle tolerance |
±3 arc min |
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Centration |
<3 arc minutes |
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Clear Aperture |
>90% |
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Surface Quality |
60/40;40/20,20/10 scratch and dig |
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Protective Bevel |
0.25 mm x 45° |
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Coating |
Optional coating(AR,HR,BBAR...) |
Other Items
Factory information
Yutai Optics, we specialize in the design and volume manufacturing of high performance optical components such as lens,prisms, windows,filters,mirrors and more for use in optical instruments and laser systems, as well as for , telecommunications,medical, environment monitoring industry,material is widely ranged from optical glass to IR and UV glass.
As a Fast-growing supplier in Optics, Yutai Optics offers excellent service and good quality items,our products have been appreciated by many European and American customers,of course we build a long-term cooperation.YuTai Optics has quickly established itself as a leader in optical components from its advanced technology and quality control.
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