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Coaxial non spherical mirror
- Surface finish: 40-20
- Surface type: λ/4
- Effective aperture: 90%
- Optical eccentricity: ＜ 45 ″
- Product manual: If you are looking for a manufacturer of coaxial non spherical mirrors, please contact us. We are a professional enterprise that produces high-precision optical components.
- Category：Ultra smooth glass non spherical surface、metal reflector、glass molded lens、Levicorn spindle、ultra precision optical mold
describe
Coaxial non spherical mirror is a special type of optical element that has a non spherical reflective surface, which can more effectively control light on the same axis. This type of non spherical mirror is more complex in design and manufacturing than traditional spherical mirrors, but they can provide higher imaging quality and better optical performance, especially in correcting optical aberrations.
General
| Coaxial non spherical mirror can process conventional indicators | |
| material | Optical glass, optical crystals, single crystal silicon, silicon carbide and other optical materials |
| Product Category | Coaxial non spherical mirror |
| Processing diameter (mm) | 5-500 |
| Diameter tolerance (mm) | ±0.03 |
| Thickness tolerance (mm) | ±0.03 |
| Surface smoothness (American standard) | 60-40 or 10-5 |
| RMS | λ/50 or higher |
| Focal length error | ±2% |
| Optical aperture | ＞90% |
| core shift | <3 ‘or higher |
| chamfer | 0.2mmX45° |
| coating film | Customize according to demand |
advantage
- Reducing aberration: Non spherical design can effectively reduce spherical aberration and other higher-order aberrations, improving imaging quality.
- System simplification: Coaxial configuration helps simplify the design of optical systems, reduce the number of optical components required, and thus lower costs and volume.
- Improving performance: In many applications, the use of coaxial non spherical mirrors can enhance the optical performance and imaging accuracy of the system.
application
Coaxial non spherical mirrors are widely used in various fields, including but not limited to:
Astronomical telescope: In some high-performance astronomical telescopes, non spherical mirrors are used to improve the clarity and accuracy of observations.
Laser system: Non spherical mirrors are used for precise control of laser beams in laser focusing, beam forming, and laser processing equipment.
Imaging system: including high-end cameras, microscopes, and other imaging equipment, with non spherical mirrors used to improve imaging quality.
Optical sensors: In high-precision optical measurement and sensing systems, non spherical mirrors are used to improve measurement accuracy and reliability.
Coaxial non spherical mirror is a high-performance optical component that can significantly improve the imaging quality and performance of optical systems through its precise non spherical design and coaxial configuration. Despite their high manufacturing costs, they are still indispensable in applications that require high precision and performance. With the advancement of manufacturing technology, the application of coaxial non spherical mirrors in optical design will become increasingly widespread.
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