What Is a K9 Powell Lens?
A K9 Powell Lens is an optical beam-shaping element made from K9 optical glass. It is designed to transform a collimated input beam into a fan-shaped line of light. Its specialized aspheric surface helps redistribute light along the line.
K9 Powell Lens Specifications
| Material | K9 |
| Diameter | 9mm |
| Height | 8mm |
Picture of Powell Lens
Video of k9 Powell Lens
Key Features of the K9 Glass Powell Lens
Laser Line Generation
The Powell lens transforms an incoming collimated beam into a fan-shaped line. Therefore, it is suitable for optical systems that require line illumination rather than a concentrated point.
Improved Line Intensity Distribution
The aspheric optical profile is designed to redistribute light across the projected line. This can help reduce the strong central intensity peak commonly associated with simple cylindrical line-forming optics.
How Does a Powell Lens Work?
A Powell lens uses a specially designed aspheric surface to spread an input beam into a fan-shaped line. The optical profile redistributes the light intensity along the line instead of simply expanding the beam in one direction.
The resulting line profile depends on the incoming beam diameter, collimation, wavelength, lens fan angle, and alignment. For this reason, the Powell lens should be selected according to the complete optical setup.
Applications of K9 Powell Lenses
- Machine vision: Line illumination for imaging and inspection setups.
- Optical measurement: Line projection for measurement systems.
- Industrial inspection: Structured line illumination for suitable imaging equipment.
- Optical alignment: Line projection in optical positioning and setup procedures.
- Laboratory optics: Beam shaping for experiments and optical testing.
- Line laser systems: Conversion of a collimated input beam into a fan-shaped light line.
How to Choose the Right K9 Powell Lens
Selecting the correct Powell lens starts with the input beam and the required projected line. Consider the following parameters before ordering.
- Operating wavelength of the light source.
- Required fan angle and line coverage.
- Input beam diameter and collimation.
- Required line uniformity and optical performance.
- Lens dimensions and mounting requirements.
- Surface quality and coating requirements.
Providing these details helps determine whether a particular K9 Powell lens is suitable for the intended optical system.
Request a Quote for K9 Powell Lenses
VY Optics supports optical component manufacturing based on customer specifications. To discuss a K9 Powell lens, please provide the required fan angle, operating wavelength, lens dimensions, and input beam parameters.
Our team can review your requirements and discuss available product options, pricing, and manufacturing feasibility.
Frequently Asked Questions
What is a K9 Powell lens used for?
A K9 Powell lens is used to convert a collimated input beam into a fan-shaped line of light. Common uses include machine vision, optical measurement, line projection, and laboratory optics.
How is a Powell lens different from a cylindrical lens?
A cylindrical lens spreads or focuses light mainly along one axis. A Powell lens uses a specialized aspheric profile to redistribute light across a projected line, often providing a more balanced intensity profile under suitable conditions.
What does the fan angle mean?
The fan angle describes the angular spread of the projected line. The required angle depends on the working distance and the desired line coverage.
Can a K9 Powell lens be used with different light sources?
Compatibility depends on the material transmission, operating wavelength, input beam characteristics, and lens design. Please confirm the light source specifications before selecting a lens.
How can I request a quotation?
Please provide the operating wavelength, fan angle, lens dimensions, and required quantity. VY Optics can review these details and provide information about suitable options and pricing.
Why Choose VY Optics?
VY Optics provides optical components and manufacturing support for different optical system requirements. We can review technical drawings and optical parameters to help identify suitable lens configurations.
Contact VY Optics with your K9 Powell lens specifications to discuss product availability and request a quotation.
Request a Quote for ZLAF90 Cat Eye Reflectors
Need a 19mm, 25mm, or 29mm ZLAF90 Cat Eye Reflector? Send your required size and quantity to VY Optics. Contact us to confirm availability, obtain pricing, and discuss shipping arrangements.
