15 Pcs Laser Protective Lens D18*2Mm for 1000-3000W 4 in 1 Handheld For Sale

Product description Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.9 out of 5 stars 10 4.9 out of 5 stars 10 4.9 out of 5 stars 10 4.9 out of 5 stars 10 5.0 out of 5 stars 2 — Price $28.49$28.49 $14.99$14.99 $39.99$39.99 $29.99$29.99 $30.99$30.99 $26.99$26.99 Diameter* Thickness D27.9*4.1 D24.9*1.5 D37*7 15KW D25*2 D20*3 D30*5 Material Imported quartz Imported quartz Imported quartz Imported quartz Imported quartz Imported quartz Pcs 15 15 10 10 10 4 Suitable for Raytools Fiber Laser Cutting Head Raytools Fiber Laser Cutting Head Raytools Fiber Laser Cutting Head 1000-3000w 4 in 1 Handheld Laser Welding Machine 1000-3000w 4 in 1 Handheld Laser Welding Machine Raytools Fiber Laser Cutting Head

• Precise Dimensions and High Transmittance: Diameter 18mm/0.7", Thickness 2mm/0.07", with 99.99% transmittance, suitable for laser welding gun or fiber laser welding cleaning machine
• Dual-Sided Coating Technology: Features advanced dual-sided coating that resists spatter adhesion on both surfaces, extending service life and durability of the protective lens
• Ergonomic Safety Design: Adopts humanized 0.5mm 45 degree protective full angle design, easy to apply and not easy to hurt hands, compatible with 4 in 1 integrated fiber laser welding machines
• Installation Care Instructions: Surface contact during installation must be avoided as contaminants transferred from skin contact will carbonize under laser exposure, compromising optical performance and service life
• Convenient 15-Pack with Protective Packaging: Includes 15 premium protective lenses, each individually wrapped in anti-scratch packaging to prevent damage and ensure cleanliness, providing ready-to-use spares that minimize costly machine downtime