15 Pcs Laser Protective Lenses D18x2mm For 1000-3000W 4 In 1 Handheld Laser Welding Machine 1064nm Universal Laser Welding Lens Window Shield With Dual Sided Spatter Resistant Coating
✔️ Diameter 18mm, thickness 2mm, 99.99% transmittance; dual-coated surfaces
These protective lenses shield the laser head and optical path in high-power welding setups. They fit 18x2 mm openings and are ideal for 1000-3000 W handheld laser welders and fiber laser systems, providing long-lasting spatter resistance.
✅ Diameter 18 mm, thickness 2 mm (D18x2) fits 18x2 mm opening
✅ 99.99% optical transmittance with dual-sided coating
✅ Spatter resistant coating on both surfaces for longer life
✅ 15 lenses included, individually wrapped for cleanliness
💡 What is a laser protective lens window used for in high-power welding setups? This handy shield helps protect the laser head and operators while maintaining optical clarity. - Protects optics in 1000-3000 W laser welders, preserving beam quality - Reduces downtime with replaceable lenses and easy swapping - Resists spatter with dual-coated surfaces for longer life - Compatible with 1064 nm systems and 18x2 mm openings