The Benefits of Three Auto-Darkening View and Six Arc Sensors

 

1. It provides a wider and ultra-clear viewing experience with 1/1/1/1 optical clarity when not welding.
2. When the main lens senses strong arc light and switches from light to dark, the two 3.78"×1.97" side lenses on both sides will also turn black at the same time.
3. Moreover, the YESWELDER upgraded helmet features 6 arc sensors (unlike other helmets with only 2 sensors). It can quickly turn black when the main lens fails to sense arc light or when only the two sides generate arc light. The two side lenses can automatically dim separately and quickly to protect your eyes from harmful rays during welding operations without affecting the other two lenses.