The one thing that surprises most people is that the shade number of the lens doesnвЂ™t have anything to do with eye protection. The shade of glass that you choose for your welding helmet is dependent on many things. The higher the number, the darker the glass. Solar Eclipse Glasses, Shade 14 Welding Glass Lenses quantity. The numbers associated with welding shades indicate how dark the glass is in the lens. The protection glass should be replaced at regular intervals. Solar Eclipse Glasses, Shade 14 Welding Glass Lenses 54.99. The welding goggles are CE, ANSI Z87.1 and EN175 compliant certified. This type of glasses offers up to 14 shade sizes which are rarely found in other types of glasses. The glass is placed in front of the filter shade glass to protect gainst spatter. Here are some recommendations for the best welding glasses that can be used as a reference: 1. The glasses are marked Protane Shade SO CE Filter Shade Glass should be selected based on welding process and amperage. The glass is used in shields with a flip-up front frame and should be placed nearest to the eyes to protect against slag or other articles while chipping/ grinding when the flip up front is open.ДЇilters out harmful infra-red and ultra-violet rays from the welding arc, and reduces visible light to a level which is sufficient to see the welding process without straining the welderвЂ™s eyes. General Invent Hazard Material (IMO/EU) classification Weight (g): 470, Power: Solar battery and built-in battery, Operating temperature Limits: -10 degC over 55 degC, Degree of Shading: Arc ignition before 3.5 arc ignition after 6 over 14, Line of sight range (mm): 110x90, Switching Time (sec): 0.1-1.

Welders glass shade 14