Welder’s flash, also known as arc eye or photokeratitis, is a painful eye condition that occurs due to exposure to ultraviolet (UV) radiation from welding arcs. This condition primarily affects welders and individuals working in industries where welding is a common practice.
What is welder flash and what is important?
During welding, intense UV radiation is emitted from the welding arc. If proper safety measures are not taken, such as wearing protective eyewear, this UV radiation can damage the cornea and conjunctiva of the eyes. The symptoms of welder’s flash include redness, pain, excessive tearing, sensitivity to light, and a gritty sensation in the eyes.
It is crucial for welders to protect their eyes by wearing appropriate safety equipment such as welding helmets with UV filters or goggles specifically designed for welding applications. These protective measures help to prevent direct exposure of the eyes to harmful UV radiation and reduce the risk of developing welder’s flash.
In conclusion, a welder’s flash is a serious eye condition caused by unprotected exposure to UV radiation during welding. By practicing proper safety precautions and using suitable protective eyewear, welders can significantly reduce their risk of experiencing this painful condition.
