Znse Powell Optical Glass Prisms ATR High Precision Prism
High precision optical usage ATR Znse Powell prisms
PRODUCT DESCRIPTION
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.It has an advantage over cylindrical lenses because latter one produces a poorly illuminated line, limited by the non-uniform Gaussian laser beam. Huge spherical aberration redistribute light along the line, decreasing the light in the central area while increasing the light intensity at the line's end. The outcome of a Powell lens is uniformly illuminated line used in alignment, all forms of machine vision applications,and construction and process control.
FEATURE
1. Generates uniform laser line
2. Accurate Fan angle
3. Excellent uniformity
4. AR coating is available
5. Custom made lenses also available
PARAMETER
| Powell lens | |
| Technical Parameter | Tolerance Range |
| Lens diameter | 9 mm |
| Diameter tolerance | +0/-0.05mm |
| Fan angle | 5°,10°,20°,30°,45°,53°,60°,70°,75°,85°,90°,96º |
| Angle toerance | ±1° |
| Line Intensity Uniformity (Pmax. – Pmin.) | ≤10%, ≤25%, ≤35%, ≤45% |
| Wavelength range | 450 - 900 |
| AR coating | Up on request |
| Substrate | Znse |
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For custom size, pls click here to contact with us for quotation |
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FAQ
Q: What are your main products?
A: Optical lens,mirrors,windows,filters,prisms
Q: How long is your delivery time?
A: In general delivery time is about one month for custom produced optics.except stock ones or some special optics.
Q: Do you provide samples ? is it free or extra ?
A: We can provide free samples if we have stock optics as your request,while custom produced samples are not free.
Q:What is your MOQ ?
MOQ is 10pcs for most of the optics, while MOQ could be only one piece if you need a element in big dimention.
Q: What is your terms of payment ?
T/T,L/C,VISA,Paypal,Alipay or Negotiation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.