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A welding helmet is a type of headgear used when performing certain types of welding to protect the eyes, face and neck from flash burn, ultraviolet light, sparks, infrared light, and heat. A welding hand shield is a metal plate containing the same protective lens as a welding helmet with a handle on the bottom, intended to be held up in front ...
Jean-Marie-Théodore Fieuzal (1836-1888) was the first to argue for UV protection with (yellow) shaded glasses, and by 1899, Rodenstock GmbH produced possibly the first sunglasses intended for shielding eyes from UV light and not just glare. [16]
The APEL also includes different styles to accommodate soldier preferences, with the goal of increasing the use of eye protection. Approved protective eyewear includes both military standard and commercial styles. [3] Soldiers serve in different situations with different types of risk for eye injury, from ballistic projectiles.
In the 1940s, manufacturers figured out how to sand and make safety glasses and goggles for welders, construction workers, and the like. In the early 1960s the U.S. government sponsored experiments testing the ballistic performance of various plastics and glass for potential use in eyewear, using tests similar to those required by today's U.S ...
Motorcycle goggles or glasses help protect the eyes from dust, wind and debris while riding and typically feature anti-fog treatment and protection against UV rays. For motorcycle sports such as motocross , goggles typically feature a foam rim which seals against the face and layered, tinted lenses to accommodate for varying light conditions.
All welding helmets are susceptible to damages such as cracks that can compromise the protection from ultraviolet and infrared rays. In addition to protecting the eyes, the helmet protects the face from hot metal sparks generated by the arc and from UV damage. When overhead welding, a leather skull cap and shoulder cover are used to prevent ...
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