Laser-Grade Plano-Convex Lens
Laser-grade plano-convex lenses have one plane surface and one convex surface. Incident light converges to a focal point on the convex side, and the lenses are commonly used to focus, collimate or expand laser beams. Typically made from high-quality optical materials such as fused silica and BK7, they are designed to minimize optical aberrations that could affect the laser beam.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | UV Fused Silica |
| Outer Diameter Tolerance | -0.1mm |
| Thickness Tolerance | ±0.05mm |
| Surface Figure [632.8nm] | 1（0.5）@632.8nm |
| Surface Finish | 40/20 |
| Edge | Ground; Bevel Width≤0.3mm |
| Effective Aperture | 90% |
| Decentration | <1’ |
| Coating Rabs [Design Wavelength] | Rabs<0.25%@ Design Wavelength |
| Damage Threshold [532nm；10ns pulse] | 10J/cm² |
| Damage Threshold [1064nm；10ns pulse] | 10J/cm² |
Applications
Datasheet
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Supplier Information
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