CO2 laser lens https://www.laserchina.com/co2-laser-lens/ CO2 laser lens ensures high precision and focus for cutting, engraving, and marking applications. Made from durable materials like ZnSe, it provides excellent thermal resistance and long service life, optimizing laser performance for industrial and commercial use. #CO2LaserLens #LaserCutting #LaserEngraving #ZnSeLens #LaserOptics #IndustrialLaser #LaserAccessories