Replacement Triplet F-Theta Scan Lens for CO₂ Laser Systems – RONAR-SMITH SL3-9.4-50-80W (Upgrade for 10.6μm Scan Heads)

The RONAR-SMITH SL3 Series Triplet F-Theta Scan Lens is a high-quality replacement or performance upgrade for existing CO₂ laser systems. It is ideal for replacing worn-out or lower-performance lenses. The advanced Triplet design outperforms standard singlet (SL1) or doublet (SL2) lenses often found in older laser markers. With standard M85x1 threading and availability of adapters for major scan head brands, upgrading to the SL3 series is a straightforward way to improve your laser system’s precision and throughput.