Lenses
Our precision laser lenses are designed for high-performance beam collimation, focusing, and shaping in industrial laser systems. Manufactured from high-quality quartz materials, these spherical and aspherical lenses deliver excellent optical transmission, stable focal performance, and minimal thermal distortion under high-power operation. Suitable for laser cutting, welding, cladding, and surface treatment applications, they ensure consistent beam quality and processing accuracy.
As a factory-direct manufacturer, we provide OEM and custom lens solutions with various focal lengths and coating options to meet specific wavelength and system requirements. Strict quality control and precision polishing guarantee durability, reliability, and seamless integration into advanced laser equipment.
- High optical transmission for efficient laser energy delivery
- Precision collimation and focusing performance for stable beam quality
- Available in spherical and aspherical designs
- High-quality quartz material for thermal stability and durability
- Minimal wavefront distortion under high-power laser operation
- Custom focal lengths and coating options available
- Tight dimensional tolerances for easy system integration
- Factory-direct manufacturing with strict quality control
| Diameter | 5 – 200mm |
| Diameter Tolerance | +0/-0.010mm – +0/-0.025mm |
| Asphere Figure Error (P – V) @ 633nm | 1λ |
| Vertex Radius (Asphere) | ±0.1% |
| Peak Slope Error | 0.35μm/mm per 1mm window |
| Centering (Beam Deviation) | 1 arcmin |
| Center Thickness Tolerance | ±0.050mm |
| Surface Quality (Scratch Dig) | 10-5 |
| Aspheric Surface Metrology | Profilometry (3D) |
| Surface Roughness (RMS) | 2nm |
| Thickness | ±0.010mm |
| Power (P – V) | λ/2 |
| Irregularity (P – V): | λ/40 |