Matador Description: This is one of the best lenses we carry, plain and simple. The clarity, the speed, and the features put it at the top of the game. The hand-gesture weld/grind switch is fast, clean, and something you don’t realize you need until you use it. It’s thin, comfortable, and built for real welding — from low-amp TIG to heavy MIG work. If you want a high-end lens that performs every time and feels like a serious upgrade, this is it. Manufacturer Description: Hand Series Variable Shade Lens: Premium 2" x 4" auto-darkening lens engineered for heavy-duty welding applicationsHand Gesture Function: Enables quick switching between Weld and Grind modes without physical contactAdvanced Digital Controls: Adjustable sensitivity, delay, and shade settings for precise arc responseUltra-Slim Profile: Only 0.19” thick, fits all standard 2" x 4-1/4" welding hoods and supports cheater lensesDual Power System: Solar assisted with USB-C rechargeable battery rated for up to 300 charge cycles for long service lifeStainless Steel Frame: Reflects infrared radiation to reduce heat buildup and keep the lens coolerHigh TIG Sensitivity: Rated down to 2 amps; suitable for TIG, MIG, MMA, Plasma cutting, and GrindingWarranty: 1-year warranty covering manufacturing defects