三、PLCX-UV - Laser-Quality Fused Silica Plano-convex Lenses 
产品技术参数描述:
| Specifications | |
| Antireflection Coating | Wavelength user specified | 
| Center Thickness | tc±0.25 mm | 
| Chamfer | 0.35 mm at 45° typical | 
| Clear Aperture (CA) | ≥ 85% of central diameter | 
| Concentricity | ≤ 0.05 mm | 
| Diameter | φ+0/-0.25 mm | 
| Optical Material | UV-grade fused silica | 
| Paraxial Focal Length | f±0.5% typical | 
| Surface Figure | λ/10 at 633 nm before coating | 
| Surface Quality | 10-5 scratch and dig | 
| Antireflection Coating | |
| Broadband | Ravg ≤ 0.5% per surface | 
| Narrowband | R ≤ 0.25% per surface | 
| Damage Threshold | |
| cw | 1 MW/cm2 @ 1064 nm | 
| Pulsed, Broadband | 10 J/cm2, 20 nsec, 20 Hz @ 1064 nm | 
| Pulsed, Narrowband | 15 J/cm2, 20 nsec, 20 Hz @ 1064 nm |