18mm ZnSe Focus Lens for CO2 10600nm 10.6um Laser Engraving Cutting Engraver/Cutter Dia:18mm FL: 2.5" or 63.5mm

Description

🎯 Sharpen your laser game with crystal-clear focus!

The CNCOLETECH 18mm ZnSe Focus Lens is a high-quality optical component designed for CO2 lasers operating at 10600nm wavelength. Featuring a 63.5mm focal length and ≥99.5% transmittance, it delivers precise, efficient laser engraving and cutting performance. Its durable double-sided coating resists wear and high temperatures, making it ideal for professional-grade 40W to 150W laser systems.