What about auto-dimming masks? They seem to react so fast that I don't even see the strike. Never had any eye issues using one. TTYL On Thu, 2014-11-06 at 20:08 +0200, KPL wrote: > Almost every amateur welder often gets to see the welding arc at the > striking moment, if welding with a stick. It's almost inevitable, as > the glass is very dark, and one has to see where the electrode is > pointing to start the weld, so has to lift the mask. > I have done that many times about 15 or 10 years ago, it's really > awful feeling for the first night after that, but then goes away. > Luckily no bad long-term effects so far, and my vision actually gets > checked every year. > It's much less risky when using MIG welder. I have no idea about TIG. --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .