✅ Genuine Raytools high-power fused quartz protective lenses, featuring a 7mm-thick substrate and a high damage threshold, are designed for high-power fiber laser applications and can withstand prolonged exposure to high-energy laser radiation. ✅ Precision AR anti-reflective coating on both sides ensures excellent light transmission and low heat absorption, effectively blocking spatter and fumes to protect core optical components such as the focusing lens, thereby significantly reducing downtime for maintenance. ✅ Strict original manufacturer dimensional tolerances ensure a perfect fit with the protective lens holder on the BM06K cutting head, providing a sealed, airtight fit that guarantees optimal cutting performance with high-pressure assist gas.
