• Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack
Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack
Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack
Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack
Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack
Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack
Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack
Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack
Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack
Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack
Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack
Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack
Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack

Protective Laser Lens 18×2mm for SUP 21T Handheld Fiber Laser Welding Gun — 5 Pack

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Description

High-quality 18×2mm quartz protective window for the SUP 21T handheld fiber laser welding gun. Shields your expensive focusing optics from metal spatter, smoke, and dust during welding.

Compatible Welding Guns

SUP 21T

When to Replace

Change the lens when you notice burn spots, cracks, or a drop in laser power.