Precision Molded Aspheric Lens
Precision Molded Aspheric Lenses are advanced optical components featuring precisely controlled non-spherical surface profiles designed to reduce spherical aberration and improve imaging performance. Through precision molding technology, Chenyu Optics manufactures aspheric lenses in optical glass, fused silica and optical polymer, uncoated or with UV AR, VIS AR and NIR AR coatings, providing compact optical designs and high optical efficiency for imaging, laser and fiber optic systems.
Precision Molded Aspheric Lens Overview
Precision Molded Aspheric Lenses are advanced optical components featuring precisely controlled non-spherical surface profiles designed to reduce spherical aberration and improve imaging performance.
Through precision molding technology, these lenses provide compact optical designs, high optical efficiency and improved aberration correction compared with conventional spherical lenses. They are widely used in imaging systems, laser systems, fiber optics, optical sensors and compact optical assemblies.
Chenyu Optics supports custom precision molded 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 Precision Molded Aspheric Lens
Imaging & Fiber Optic Coupling Systems
Precision molded aspheric lenses are widely used for aberration-corrected focusing in imaging systems, laser optical systems, fiber optic coupling and compact optical assemblies.
Typical Specifications of Precision Molded Aspheric Lens
| Material Options | Optical Glass, Fused Silica, Optical Polymer |
|---|---|
| Optical Function | Aberration correction / Imaging / Focusing |
| Surface Type | Precision aspheric profile |
| Diameter | Customized |
| Focal Length | Customized |
| 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 Precision Molded Aspheric Lens
Chenyu Optics focuses on drawing-based precision lens manufacturing for imaging, laser and fiber optic systems. We support prototype verification, small-batch production and repeat manufacturing for non-standard precision molded aspheric lenses.
Manufacturing Capability for Precision Molded Aspheric Lens
Precision Molding
Accurate mold fabrication and process control to achieve consistent aspheric surface profiles and optical performance.
Optical Coating
UV AR, VIS AR and NIR AR coating options for imaging, laser and fiber optic applications.
Inspection & Packaging
Dimensional inspection, aspheric profile verification, optical performance checking and protective packaging before shipment.
Custom Manufacturing Options for Precision Molded 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 & Optical Quality
Optical glass, fused silica or optical polymer, surface accuracy, surface quality and aberration control can be selected according to system requirements.
Coating & Wavelength Design
Uncoated, UV AR, VIS AR, NIR AR and custom AR coatings can be specified for imaging, laser or fiber optic applications.
Aspheric Lens Design Comparison
| Precision Molded Aspheric | Custom Spherical Lens | Achromatic Triplet Lens | Plano-Convex Lens | |
|---|---|---|---|---|
| Element Count | Single element | Single element | Three cemented elements | Single element |
| Spherical Aberration | Reduced by aspheric profile | Standard, application-optimized | Reduced by multi-element design | Moderate |
| Chromatic Correction | Not corrected | Not corrected | Improved broadband correction | Not corrected |
| Typical Applications | Compact imaging, laser focusing, fiber coupling | Imaging, laser, sensors, custom assemblies | Broadband imaging, microscopy | Focusing systems, laser collimation |
Applications of Precision Molded Aspheric Lens
Imaging Systems
Aberration-corrected focusing for precision imaging.
Laser Optical Systems
Compact, high-efficiency focusing for laser applications.
Fiber Optic Coupling Systems
Precision aspheric coupling for fiber-optic applications.
Optical Sensor Modules
Compact aberration-corrected lenses for sensing applications.
Machine Vision Systems
Improved imaging accuracy for industrial inspection.
Barcode Scanning Systems
Compact, precise focusing for barcode reading optics.
Precision Molded Aspheric Lens FAQ
What is the advantage of an aspheric lens compared with a spherical lens?
An aspheric lens reduces spherical aberration and can improve image quality while reducing the number of optical elements required.
What manufacturing methods are used for precision molded aspheric lenses?
Precision molding uses high-accuracy molds and controlled processes to produce consistent aspheric surface profiles.
Can precision molded aspheric lenses be customized?
Yes. Diameter, focal length, material, surface profile, and AR coatings can be customized.
Which applications use molded aspheric lenses?
They are commonly used in imaging systems, laser optics, fiber coupling, sensors, and compact optical modules.
What information should I provide for a quotation?
Please provide diameter, focal length, aspheric profile requirement, material, surface accuracy, surface quality, 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 Precision Molded Aspheric Lens
Need Custom Precision Molded 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 precision molded aspheric lens manufacturing suggestion.