Welding is an indispensable technique in car repair, but it also harbors dangers, especially for the eyes. “Welder’s flash” – a feeling that every welder knows and fears. This article sheds light on the causes, symptoms, treatment, and preventive measures to protect your eyes while welding.
What Does “Welder’s Flash” Mean?
“Welder’s flash” describes the painful experience of corneal inflammation caused by ultraviolet (UV) radiation during welding. It feels like grains of sand in the eyes, accompanied by pain, redness, light sensitivity, and blurred vision. This phenomenon, also known as “arc eye” or “electro-ophthalmia,” is a common occupational disease among welders.
Causes of Welder’s Flash
The main cause of welder’s flash is the intense UV radiation from the welding arc. This radiation damages the cornea and conjunctiva of the eye. The blue light of the welding arc can also contribute to the damage. Unprotected welding, even for a short time, can lead to welder’s flash.
Symptoms and Treatment
Typical symptoms include pain, redness, tearing, light sensitivity, and the sensation of foreign bodies in the eye. Symptoms usually appear a few hours after welding. Cool the eyes with a cold, damp cloth and avoid rubbing. It is essential to consult an ophthalmologist to confirm the diagnosis and receive appropriate treatment. Dr. Klaus Müller, author of “Eye Protection in Crafts,” emphasizes: “Early treatment is crucial to avoid long-term damage.”
Preventive Measures
The best protection against welder’s flash is wearing suitable welding goggles or a welding helmet with automatic darkening. Ensure that the goggles meet the DIN EN 169 standard. Additionally, you should shield your work environment to protect other people from radiation.
Welding eye protection equipment including goggles and helmet
Long-Term Consequences and Complications
Untreated welder’s flash can lead to chronic eye problems such as corneal opacities and visual disturbances. In the worst case, it can even lead to permanent vision damage.
Welder’s Flash: First Aid Measures
If you have welder’s flash, it is important to act immediately:
- Do not rub: Rubbing worsens the irritation.
- Cool: Place a cold, damp cloth on your eyes.
- See an ophthalmologist: Have your eyes examined.
Comparison with Other Eye Injuries
Compared to other eye injuries caused by mechanical impact, welder’s flash is generally less severe if treated promptly.
Further Questions about Eye Protection During Welding
- What types of welding goggles are available?
- How do I properly clean my welding goggles?
- Are there special goggles for different welding processes?
Welding safety in the workplace with protective gear
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Welder’s Flash: Conclusion
Protecting your eyes while welding is essential. Invest in high-quality protective equipment and follow safety guidelines. This way, you can protect your eyes from the dangerous effects of UV radiation and avoid long-term vision damage. Do you have further questions? Visit autorepairaid.com for more information and helpful tips on car repair.
