Custom Spherical Lens
Custom Spherical Lenses are precision optical components manufactured according to specific optical design requirements, including customized curvature, diameter, focal length and material selection. By optimizing surface curvature and optical parameters, Chenyu Optics manufactures custom spherical lenses in BK7, fused silica, sapphire and CaF₂, uncoated or with UV AR, VIS AR and NIR AR coatings for imaging, laser and precision optical systems.
Custom Spherical Lens Overview
Custom Spherical Lenses are precision optical components manufactured according to specific optical design requirements, including customized curvature, diameter, focal length and material selection.
By optimizing surface curvature and optical parameters, custom spherical lenses provide accurate focusing, imaging and beam control performance. They are widely used in imaging systems, laser systems, optical instruments, sensors and customized optical assemblies.
Chenyu Optics supports custom spherical lens manufacturing according to customer drawings, including custom diameter, radius of curvature, focal length, material and coating design for prototype and repeat production.
Key Advantages of Custom Spherical Lens
Imaging & Laser Optical Systems
Custom spherical lenses are widely used for focusing, imaging and beam control in imaging systems, laser optical systems and precision optical instruments.
Typical Specifications of Custom Spherical Lens
| Material Options | BK7, Fused Silica, Sapphire, CaF₂ |
|---|---|
| Optical Function | Focusing / Imaging / Beam Control |
| Diameter | Customized |
| Radius of Curvature | Customized |
| Focal Length | Customized |
| Surface Accuracy | λ/4 – λ/10 @ 633 nm |
| Surface Quality | 20-10 / 40-20 scratch-dig |
| Aberration Control | Custom optimized |
Lens Geometry & Optical Principle
Why Choose Chenyu Optics for Custom Spherical Lens
Chenyu Optics focuses on drawing-based precision lens manufacturing for imaging, laser and scientific optical systems. We support prototype verification, small-batch production and repeat manufacturing for non-standard custom spherical lenses.
Manufacturing Capability for Custom Spherical Lens
Precision Polishing
Precise optical design and manufacturing control to achieve the required curvature accuracy and imaging quality.
Optical Coating
UV AR, VIS AR and NIR AR coating options for imaging, laser and scientific instrument applications.
Inspection & Packaging
Dimensional inspection, surface review, optical performance checking and protective packaging before shipment.
Custom Manufacturing Options for Custom Spherical Lens
Dimensions & Curvature
Custom diameter, radius of curvature and focal length can be manufactured according to customer drawings and optical design requirements.
Material & Optical Quality
Material selection, surface accuracy, surface quality and aberration control can be optimized 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 broadband applications.
Lens Design Comparison
| Custom Spherical Lens | Aspheric Lens | Achromatic Triplet Lens | Cylindrical Lens | |
|---|---|---|---|---|
| Surface Profile | Spherical, custom curvature | Non-spherical curved profile | Three cemented spherical elements | Cylindrical curved surface |
| Aberration Behavior | Standard spherical aberration, application-optimized | Reduced spherical aberration | Reduced chromatic and spherical aberration | One-axis focusing, no rotational symmetry |
| Design Flexibility | Fully customized to application | Fixed aspheric profile per design | Fixed multi-element assembly per design | Fixed cylindrical curvature per design |
| Typical Applications | Imaging, laser, sensors, custom assemblies | Laser focusing, compact imaging systems | Broadband imaging, microscopy | Line generation, beam shaping |
Applications of Custom Spherical Lens
Imaging Systems
Custom focal length and curvature for precision imaging.
Laser Optical Systems
Custom-designed focusing and beam control for laser applications.
Optical Instruments
Application-specific spherical lens design for instrument optics.
Optical Sensor Assemblies
Custom focusing and light control for sensing applications.
Scientific Research Equipment
Precision lenses for research and laboratory optical setups.
Precision Measurement Systems
Custom-designed lenses for measurement instrument accuracy.
Custom Spherical Lens FAQ
What parameters can be customized for spherical lenses?
Custom parameters include diameter, thickness, radius of curvature, focal length, material, and coating options.
Which materials are available for custom spherical lenses?
Common materials include BK7, fused silica, sapphire, and CaF₂, selected according to wavelength and application requirements.
Can custom spherical lenses be used in laser systems?
Yes. They can be designed for laser focusing, beam shaping, and optical path control applications.
What is the difference between spherical and aspheric lenses?
Spherical lenses use spherical surfaces, while aspheric lenses use non-spherical profiles to provide improved aberration correction.
What information should I provide for a quotation?
Please provide diameter, radius of curvature, focal length, material, surface accuracy, surface quality, coating requirement, quantity and drawing if available.
Where can I learn more about lens design?
Additional information on lens design can be found from Edmund Optics.
Related Products for Custom Spherical Lens
Need Custom Spherical Lenses?
Send us your drawing, curvature, diameter, focal length, material and coating requirements. Chenyu Optics will review the optical and mechanical specifications and provide a suitable custom spherical lens manufacturing suggestion.