Aspheric Lens Manufacturing Capabilities
Ultra-precision aspheric surface machining with sub-micron accuracy for high-end optical applications — covering the full spectrum from materials to final inspection.
Key Capabilities
φ80mm
Max OD
Lens diameter from φ1mm to φ80mm
5nm
Surface Finish
Aspheric surface Ra ≤ 5nm
0.03μm
PV Accuracy
Aspheric profile PV accuracy
3500
Monthly Capacity
Pieces per month (φ15mm std)
Manufacturing Specifications
| Project Category | Manufacturing Capability | Machining Accuracy |
|---|---|---|
| External Diameter | φ 1mm ~ φ 80mm | ± 0.00035 mm |
| Outer Diameter Cylindricity | 0.0005 mm | 0.0005 mm |
| Outer Diameter Finish (Ra) | < 35 nm | < 25 nm |
| Verticality | 0.0005 mm | 0.0005 mm |
| Aspheric Profile (PV) | 0.03 μm ~ 0.15 μm | 0.03 μm ~ 0.15 μm |
| Aspheric Surface Finish (Ra) | 5 nm ~ 10 nm | ≤ 5 nm |
| Capacity |
φ 15mm Conventional Standard Specification Detection: 3,500 pcs / month |
|
| Processing Materials | Hard Alloy, Ceramic | |
| Shape Structure | Aspheric Surface, Free Form Surface, Cylindrical Surface, Spherical Array, Integrated Mold Core | |
Processing Equipment
Toshiba Machine
ULG-H3
ULG-HYS
ULG-HYB
Ametek
Ametek Precision Systems
Application Fields
High-End Camera Lenses
Projection Systems
Medical Imaging
Semiconductor Lithography
Laser Optics
AR/VR Devices
