What Shade Filter Lens Is Required For Oxy Cutting?

What Shade Filter Lens Is Required For Oxy Cutting? During oxygen 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 in the visible light (spectrum) of the operation. It’s recommended that you use between a shade 10 … Continue reading What Shade Filter Lens Is Required For Oxy Cutting?