What is an Aspheric Lens?
An aspheric lens is an optical component with a non-spherical surface profile designed to control light more precisely than a conventional spherical lens. Its specialized surface geometry can reduce optical aberrations and improve image quality.
Why Use an Aspheric Lens?
Aspheric lenses can provide better optical correction while maintaining a compact structure. By carefully controlling the lens surface profile, they can reduce spherical aberration and help achieve clearer and more accurate imaging performance.
Specifications of Aspheric Lens
| Material: | S-LAH64 |
| Diameter: | 30mm |
| Surface Quality: | 60/40 |
Picture of Aspheric Lenses
Video of S-LAH64 Aspheric lens
Key Features
- Advanced aspherical surface design
- Reduced spherical aberration
- High imaging accuracy
- Excellent image clarity
- Compact optical design
- Precise light control
- Custom optical parameters available
Benefits of Aspheric Lenses
Compared with conventional spherical lenses, aspheric lenses can provide improved aberration correction while reducing the need for multiple optical elements in certain designs. This can help create more compact and efficient optical assemblies.
Applications
- Precision imaging equipment
- Optical measurement instruments
- Machine vision systems
- Imaging modules
- Scientific optical instruments
- Compact optical assemblies
Aspheric Lens Manufacturing
Aspheric lenses require accurate surface generation and careful optical inspection. We provide precision manufacturing based on customer drawings and optical specifications, including surface profile, diameter, focal length, material, coating, and mechanical dimensions.
Customization Options
- Custom lens diameter
- Focal length selection
- Aspherical surface profile
- Optical glass selection
- Surface quality requirements
- Optical coating options
- Custom mechanical dimensions
- Prototype and volume production
People Also Ask (FAQs)
What is the advantage of an aspheric lens?
The main advantage is its ability to control light more accurately through a specialized surface profile, which can reduce spherical aberration and improve image quality.
What is the difference between an aspheric lens and a spherical lens?
A spherical lens has a constant-radius spherical surface, while an aspheric lens uses a more complex surface profile to provide improved optical correction.
Can aspheric lenses be customized?
Yes. Material, diameter, focal length, surface profile, coating, and mechanical dimensions can be customized according to optical requirements.
Can you manufacture aspheric lenses from drawings?
Yes. Custom aspheric lenses can be manufactured according to customer drawings, optical calculations, and technical specifications.
