The Lincoln Viking FLZ Passive Laser Welding Helmet – K5747-1 is a premium headgear solution engineered specifically for the demands of laser welding applications. Designed to provide maximum protection from harmful laser radiation, this helmet incorporates FLZ-rated passive lens technology that ensures safety while maintaining high visual clarity. Ideal for use in fiber laser welding environments, the Viking FLZ helmet delivers dependable, fixed-shade eye protection against intense laser light.
Its lightweight, ergonomic shell is built for all-day wear, reducing operator fatigue without sacrificing durability. The helmet features a flame-retardant shell material and an optimized viewing area that enhances focus and precision. The passive lens eliminates the need for batteries or auto-darkening sensors, making it a low-maintenance yet highly effective option for consistent laser welding performance.
With a modern design that accommodates respirators and other PPE, the K5747-1 helmet is an excellent addition to any laser welding setup where safety, simplicity, and comfort are critical.
Key Features:
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FLZ-rated passive lens filters harmful laser radiation with consistent shade protection
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Lightweight, flame-retardant shell minimizes fatigue and enhances durability
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Fixed-shade protection ideal for fiber laser welding environments
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Ergonomic design compatible with additional PPE such as respirators
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Large viewing area offers clear, unobstructed visibility for precision work
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No batteries or electronics required – simple and reliable protection



