Are there risks with brazing and welding with regards to macular degeneration?
Welding has been reported to cause phototoxic injury to the retina. If the retina is exposed to a certain level of light intensity for a prolonged period of time, damage can result. For example, sun gazing can cause a condition known as solar retinopathy. However, some studies in the literature suggest that the standard protective eyewear that professional welders use is sufficient protection. In one study, there was no difference in visual function between welders and age-matched controls.
