Plano-Convex Lens Series
Yongli P/C Plano-Convex Lens Series: Standard industrial precision focusing. A widely used, mature CO2 focusing element, it concentrates collimated energy into a fine focus. A flat/convex geometry with precise refractive control provides high power density. Specifications: Broad diameter/focal-length combinations suit fine desktop marking and thick-sheet industrial cutting. Short focal lengths yield tiny spots for engraving; long focal lengths provide deeper focus for thick organic materials. Performance/durability: High-quality substrates and high-transmission, high-damage-threshold AR coatings minimize loss and heat absorption, prevent thermal lensing and maintain focus during long operation. Integration/maintenance: Standard physical dimensions and mount compatibility simplify OEM alignment and replacement. In new assembly or routine consumable changes, stable optics maintain processing-system performance.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Material | ZnSe |
| Diameter [ZnSe； Diameter Ø12.00mm/0.47in] | Ø12.00 |
| Diameter [ZnSe； Diameter Ø12.00mm/0.47in] | 0.47 in |
| Thickness [ZnSe； Diameter Ø12.00mm/0.47in] | 2.50 mm |
| Thickness [ZnSe； Diameter Ø12.00mm/0.47in] | 0.10 in |
| Diameter [ZnSe； Diameter Ø15.00mm/0.59in] | Ø15.00 |
| Diameter [ZnSe； Diameter Ø15.00mm/0.59in] | 0.59 in |
| Thickness [ZnSe； Diameter Ø15.00mm/0.59in] | 2.00 mm |
| Thickness [ZnSe； Diameter Ø15.00mm/0.59in] | 0.08 in |
| Diameter [ZnSe； Diameter Ø16.00mm/0.63in] | Ø16.00 |
| Diameter [ZnSe； Diameter Ø16.00mm/0.63in] | 0.63 in |
| Thickness [ZnSe； Diameter Ø16.00mm/0.63in] | 2.00 mm |
| Thickness [ZnSe； Diameter Ø16.00mm/0.63in] | 0.08 in |
| Diameter [ZnSe； Diameter Ø18.00mm/0.71in] | Ø18.00 |
| Diameter [ZnSe； Diameter Ø18.00mm/0.71in] | 0.71 in |
| Thickness [ZnSe； Diameter Ø18.00mm/0.71in] | 2.00 mm |
| Thickness [ZnSe； Diameter Ø18.00mm/0.71in] | 0.08 in |
| Diameter [ZnSe； Diameter Ø19.05mm/0.75in] | Ø19.05 |
| Diameter [ZnSe； Diameter Ø19.05mm/0.75in] | 0.75 in |
| Thickness [ZnSe； Diameter Ø19.05mm/0.75in] | 2.00 mm |
| Thickness [ZnSe； Diameter Ø19.05mm/0.75in] | 0.08 in |
| Diameter [ZnSe； Diameter Ø20.00mm/0.79in] | Ø20.00 |
| Diameter [ZnSe； Diameter Ø20.00mm/0.79in] | 0.79 in |
| Thickness [ZnSe； Diameter Ø20.00mm/0.79in] | 2.00 mm |
| Thickness [ZnSe； Diameter Ø20.00mm/0.79in] | 0.08 in |
| Diameter [ZnSe； Diameter Ø25.00mm/0.98in] | Ø25.00 |
| Diameter [ZnSe； Diameter Ø25.00mm/0.98in] | 0.98 in |
| Thickness [ZnSe； Diameter Ø25.00mm/0.98in] | 2.00/3.00 mm |
| Thickness [ZnSe； Diameter Ø25.00mm/0.98in] | 0.08/0.12 in |
| Diameter [ZnSe； Diameter Ø28.00mm/1.10in] | Ø28.00 |
| Diameter [ZnSe； Diameter Ø28.00mm/1.10in] | 1.10 in |
| Thickness [ZnSe； Diameter Ø28.00mm/1.10in] | 2.00/3.00 mm |
| Thickness [ZnSe； Diameter Ø28.00mm/1.10in] | 0.08/0.12 in |
| Diameter [ZnSe； Diameter Ø38.10mm/1.50in] | Ø38.10 |
| Diameter [ZnSe； Diameter Ø38.10mm/1.50in] | 1.50 in |
| Thickness [ZnSe； Diameter Ø38.10mm/1.50in] | 7.00/9.00 mm |
| Thickness [ZnSe； Diameter Ø38.10mm/1.50in] | 0.28/0.35 in |
| Focal length [ZnSe； Applicable Diameter ：Ø12.00mm（0.47in）、Ø15.00mm（0.59in）、Ø16.00mm（0.63in）] | 25.4/38.1/50.8/63.5 mm |
| Focal length [ZnSe； Applicable Diameter ：Ø12.00mm（0.47in）、Ø15.00mm（0.59in）、Ø16.00mm（0.63in）] | 1.0/1.5/2.0/2.5 in |
| Focal length [ZnSe； Applicable Diameter ：Ø18.00mm（0.71in）、Ø19.05mm（0.75in）、Ø20.00mm（0.79in）、Ø25.00mm（0.98in）、Ø28.00mm（1.10in）、Ø38.10mm（1.50in）] | 38.1/50.8/63.5/76.2/101.6/127/160/190.5 mm |
| Focal length [ZnSe； Applicable Diameter ：Ø18.00mm（0.71in）、Ø19.05mm（0.75in）、Ø20.00mm（0.79in）、Ø25.00mm（0.98in）、Ø28.00mm（1.10in）、Ø38.10mm（1.50in）] | 1.5/2.0/2.5/3.0/4.0/5.0/6.3/7.5 in |
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