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Powell Prism Lens Laser Line Generator Lenses

Supplier From China
Jul-12-19

The Powell Lens can be widely used in alignment, machine vision systems, construction and process control fields.

Worldhawk are professional supplier for powell lens, in fact, we have already become the one of the main important suppliers of powell lenses in China. cooperation with us , you will get high quality products with reasonable price and products performance at the same time

These Laser Line Generator Lenses, also known as Powell lenses, generate a straight, uniform laser line by fanning out a collimated beam in one dimension, as shown in the diagram above. The apex of each lens features an aspheric curve that evenly distributes the optical power, resulting in an intensity variation of less than 25% over the center portion of the line. You will get more even energy distribution along the laser line than using the rod lenses and lenses.


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More Items Similiar to: Powell Prism Lens Laser Line Generator Lenses

Jul-12-19
 
Powell Laser Line Generator Lenses

These Laser Line Generator Lenses, also known as Powell lenses, generate a straight, uniform laser line by fanning out a collimated beam in one dimension, as shown in the diagram above. The apex of each lens features an aspheric curve that evenly distributes the optical power, resulting in an intensity variation of less than 25% over the center portion of the line. You will get more even energy distribution along the laser line than using the rod lenses and lenses.

Powell lens are available with output fan angles of 5°--130°. They are designed for use at 405-900 nm with an input beam diameter of 0.8 -5.0mm (1/e2). Rectangular input beam can be customized for powell lens.

The Powell Lens can be widely used in alignment, machine vision systems, construction and process control fields.
Mar-17-20

Laser Powell Lens

$17.00 - $35.00
MOQ: Not Specified
 
Material:K9 glass, JGS1 glass
Dia.6mm, 9mm or customized
Beam diameter: customized
Fan angle:2-110 degree
AR BBAR Coating.
GOLD Member
Nov-29-20
 
Properties
1. Excellent transparency, outstanding resistance to aging.

2. It has good insulating properties and mechanical strength; to acid, alkali, salt has a strong resistance to corrosion; and because easy processing.

Applications
1.Extruded sheets for signage, displays and building material

2.Motive parts such as tail lamps, meter covers and sun visors

3.General sundries such as tableware, kitchenware, giftware and bathroom accessories

4.Optical lenses such as sunglasses, reading glasses and camera lenses

5.Light guide panels for LCD displays

6.Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc.
GOLD Member
Nov-29-20

Digital Photo Tachometer

$10.00
MOQ: Not Specified
 
Properties
1. Excellent transparency, outstanding resistance to aging.

2. It has good insulating properties and mechanical strength; to acid, alkali, salt has a strong resistance to corrosion; and because easy processing.

Applications
1.Extruded sheets for signage, displays and building material

2.Motive parts such as tail lamps, meter covers and sun visors

3.General sundries such as tableware, kitchenware, giftware and bathroom accessories

4.Optical lenses such as sunglasses, reading glasses and camera lenses

5.Light guide panels for LCD displays

6.Other applications such as mobile phone display panels, clock covers, lighting covers/accessories, optical fibres, toys, etc.
GOLD Member
Mar-20-24
Supplier From Cape Town, Western Came, South Africa
Oct-11-19

Powell Prism

$1.00
MOQ: Not Specified
Supplier From Changchun, Jilin, China
 
BK7 Glass Powell Lens
PARAMETER:
The 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 Customized Powell Prism 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
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Specification
Material Fused silica/ BK7glass
Diameter 0.8mm, 1mm, 2mm, 3mm, 5mm, 9mm, 10mm,   15mm or customized size
Diameter Tolerance +0.0/-0.05mm / ±0.05mm
Range of Fan 3°,5°,10°,15°,20°,30°,45°,53°,60°,70°,75°,85°,90°96°,100°,110°,120°
Angle tolerance 90%
Bevel
Jun-12-20

Powell Lens

$1.00 - $50.00
MOQ: Not Specified
Supplier From shenzhen, Guangdong, China
 
The Powell lens has an advantage over cylindrical lenses because later 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 lineâ??s end. The outcome is uniformly illuminated line used in all manner of machine vision applications.
Apr-10-20
 
Material:K9 glass, JGS1 glass
Dia.6mm, 9mm or customized
Beam diameter: customized
Fan angle:2-110 degree
AR BBAR Coating.
Jan-07-22

Phone Lens Optical Glass Powell Lens

$16.50 - $45.50
MOQ: Not Specified
Supplier From Changchun, Jilin, China
 
About powell lens

The Powell Lens can be widely used in alignment, machine vision systems, construction and process control fields.

are professional supplier for powell lens, in fact, we have already become the one of the main important suppliers of powell lenses in China. cooperation with us , you will get high quality products with reasonable price and products performance at the same time .

Specifications

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