Custom Aspheric Lens
Custom Aspheric Lenses are precision optical components designed according to specific optical system requirements. By using customized aspheric surface profiles, these lenses reduce spherical aberration and improve imaging performance compared with conventional spherical lenses. Chenyu Optics manufactures custom aspheric lenses in optical glass, fused silica, germanium, silicon and ZnSe, uncoated or with UV AR, VIS AR, NIR AR, MWIR AR and LWIR AR coatings for imaging, laser, infrared and fiber optic applications.
Custom Aspheric Lens Overview
Custom Aspheric Lenses are precision optical components designed according to specific optical system requirements. By using customized aspheric surface profiles, these lenses reduce spherical aberration and improve imaging performance compared with conventional spherical lenses.
With flexible material selection including optical glass, fused silica, germanium, silicon and ZnSe, custom aspheric lenses can be optimized for visible, infrared and laser optical applications. They are widely used in imaging systems, laser systems, infrared optics, fiber optics and precision optical instruments.
Chenyu Optics supports custom aspheric lens manufacturing according to customer drawings, including custom diameter, focal length, aspheric profile, material and coating design for prototype and repeat production.
Key Advantages of Custom Aspheric Lens
Imaging & Laser Optical Systems
Custom aspheric lenses are widely used for aberration-corrected focusing in imaging systems, laser optical systems, infrared optics and fiber optic coupling applications.
Typical Specifications of Custom Aspheric Lens
| Material Options | Optical Glass, Fused Silica, Germanium, Silicon, ZnSe |
|---|---|
| Optical Function | Imaging / Focusing / Aberration correction |
| Surface Type | Custom aspheric profile |
| Diameter | Customized |
| Focal Length | Customized |
| Wavelength Range | UV / VIS / NIR / MWIR / LWIR |
| Surface Accuracy | λ/4 – λ/10 @ 633 nm |
| Surface Quality | 20-10 / 40-20 scratch-dig |
| Aberration Control | Reduced spherical aberration |
Lens Geometry & Optical Principle
Why Choose Chenyu Optics for Custom Aspheric Lens
Chenyu Optics focuses on drawing-based precision lens manufacturing for imaging, laser, infrared and fiber optic systems. We support prototype verification, small-batch production and repeat manufacturing for non-standard custom aspheric lenses.
Manufacturing Capability for Custom Aspheric Lens
Precision Aspheric Machining
Precise optical design, surface machining and measurement processes to achieve the required aspheric profile and imaging performance.
Optical Coating
UV AR, VIS AR, NIR AR, MWIR AR and LWIR AR coating options across the full UV to infrared range.
Inspection & Packaging
Dimensional inspection, aspheric profile verification, optical performance checking and protective packaging before shipment.
Custom Manufacturing Options for Custom Aspheric Lens
Dimensions & Aspheric Profile
Custom diameter, focal length and aspheric surface profile can be manufactured according to customer drawings and optical design requirements.
Material & Wavelength Range
Optical glass, fused silica, germanium, silicon or ZnSe can be selected according to UV, visible, NIR, MWIR or LWIR operating requirements.
Coating & System Design
Uncoated, UV AR, VIS AR, NIR AR, MWIR AR, LWIR AR and custom coatings can be specified for imaging, laser or infrared applications.
Aspheric Lens Product Comparison
| Custom Aspheric Lens | Precision Molded Aspheric | Infrared Aspheric Lens | Germanium Aspheric Lens | |
|---|---|---|---|---|
| Wavelength Range | UV / VIS / NIR / MWIR / LWIR | VIS / NIR | MWIR / LWIR | MWIR / LWIR |
| Material Options | Optical glass, fused silica, Ge, Si, ZnSe | Optical glass, fused silica, optical polymer | Ge, Si, Chalcogenide Glass, ZnSe | Germanium only |
| Design Flexibility | Fully customized to application, broadest range | Optimized for volume molding, fixed profile per design | Customized within infrared material set | Customized within a single material |
| Typical Applications | Cross-spectral imaging, laser, IR, fiber optics | Compact imaging, laser focusing, fiber coupling | Thermal imaging, IR cameras, laser systems | Compact thermal imaging, IR cameras |
Applications of Custom Aspheric Lens
Imaging Systems
Custom aspheric profiles for aberration-corrected imaging.
Laser Optical Systems
Application-specific focusing for laser applications.
Infrared Optical Systems
Custom aspheric infrared optics across MWIR and LWIR.
Fiber Optic Coupling Systems
Precision aspheric coupling for fiber-optic applications.
Machine Vision Systems
Custom optical design for industrial inspection accuracy.
Thermal Imaging Systems
Custom infrared aspheric optics for thermal imaging.
Custom Aspheric Lens FAQ
What parameters can be customized for an aspheric lens?
Custom parameters include diameter, focal length, aspheric surface profile, material, coating, and optical performance requirements.
What materials are available for custom aspheric lenses?
Available materials include optical glass, fused silica, germanium, silicon, and ZnSe for different wavelength ranges.
What are the advantages of aspheric lenses compared with spherical lenses?
Aspheric lenses reduce spherical aberration, improve image quality, and allow more compact optical designs.
Can custom aspheric lenses be used for infrared applications?
Yes. Materials such as germanium, silicon, and ZnSe are suitable for MWIR and LWIR infrared optical systems.
What information should I provide for a quotation?
Please provide diameter, focal length, aspheric profile requirement, material, wavelength range, coating requirement, quantity and drawing if available.
Where can I learn more about aspheric lens design?
Additional information on aspheric lens design can be found from Edmund Optics.
Related Products for Custom Aspheric Lens
Need Custom Aspheric Lenses?
Send us your drawing, aspheric profile requirement, diameter, focal length, material and coating requirements. Chenyu Optics will review the optical and mechanical specifications and provide a suitable custom aspheric lens manufacturing suggestion.