![]() Anyone within the path of totality can see one of nature’s most awe inspiring sights - a total solar eclipse. Ultimately, these solar eclipse glasses block 99. Total Solar Eclipse 2017 - On Monday, August 21, 2017, all of North America will be treated to an eclipse of the sun. Importantly, these glasses are far too dark to be used as normal, day-to-day sunglasses. They are Nasa Approved and High recommended to view solar eclipses, but you can also use them if you are welding. Experience has shown that lighter filters may be used when the arc is hidden by the workpiece. All of our solar eclipse glasses made of High Quality European Welding Shade 14 Glass Lenses. In oxyfuel gas welding or cutting where the torch produces a high yellow light, it is desirable to use a filter lens that absorbs the yellow or sodium line the visible light of the (spectrum) operationĢ These values apply where the actual arc is clearly seen. Gas metal arc welding and flux cored arc weldingġ As a rule of thumb, start with a shade that is too dark, then go to a lighter shade which gives sufficient view of the weld zone without going below the minimum.
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