Aspherical Cylindrical Lens Arrays
For array optics the difficulty is not the single unit but the pitch and uniformity across the substrate. Multiple aspheric cylindrical elements on one plate must all sit inside the same window for vertex position, curvature and surface quality — otherwise the whole plate is scrap.
Specifications
| Item | Value |
|---|---|
| Materials | Fused silica, glass-ceramic, monocrystalline silicon, optical glass — 【待补充】 |
| Aperture range | 【待补充】 |
| Radius of curvature | Including ultra-large radius lenses — 【待补充】 |
| Surface accuracy (PV) | 【待补充】 |
| Surface roughness | RMS better than 0.3 nm (measured) |
| Coating | 【待补充】 |
| Volume capability | 【待补充】 |
Items marked as pending require your actual capability data. Filled values are taken from the existing public website and are not estimated.
Typical Applications
- Beam homogenization and splitting
- Linear detector array coupling
- Semiconductor illumination and exposure
- Multi-channel parallel processing
Machining & Metrology
Surface roughness better than 0.3 nm RMS. Metrology is based on interferometry and surface roughness measurement; measured curves and inspection reports can be shipped with the parts. Instrument models and sample reports: 【待补充】.
Request a Quote
Send us your drawing or specification and we can usually come back quickly with process feasibility and pricing. Both prototype and volume orders are welcome.