– Solar-powered auto-darkening welding mask – UV/IR protection DIN 15 – Switching time 1/10000s – Viewing area 92.5x42.5mm

General Description This solar auto-darkening welding mask lens filter is a high-quality welding lens with solar charging and fully automatic on/off function, offering convenient and efficient use. Made of impact-resistant PP material, this product is easy and safe to use. Technical Specifications: Material: PP + LCD; Color: Black; Light state: DIN 4; Dark state: DIN 9 to DIN 13 (internally adjustable); UV/IR protection: DIN 15 levels; Switching time (light to dark): 1/10000s (normal temperature); Delay time (dark to light): 0.10s - 0.80s adjustable; Power supply: Solar cells and lithium batteries; Battery: 2 * CR2450 3V 650mAh lithium batteries (included); On/Off: Fully automatic; Sensitivity: Adjustable (low/high); Arc sensor: 2 pieces; UV transmission: 313nm ≤ 0.00006%, 365nm ≤ 0.00006%; IR transmission: 780-1300nm ≤ 0.003%, 1300～2000nm ≤ 0.009% Operating Temperature: -10℃～65℃ (14℉～149℉) Storage Temperature: -20℃～70℃ (-4℉～158℉) Active Viewing Area: 92.5 * 42.5 mm Solar Battery Area: 93 * 17 mm Filter Cassette Size: 110*90*9mm / 4.33*3.54*0.35in Filter Cassette Weight: 86 g / 3.05 oz Package Size: 11.5 * 9.1 * 1 cm / 4.53 * 3.58 * 0.39 in Package Weight: 89 g / 3.13 oz Compatibility and Accessories Fits the viewing window of most standard welding masks. Installation Easy to install in most welding masks. Use Ideal for MIG, TIG, arc, and gas welding. Other Information Very clear filter with high-quality LCD screen and multi-layer optical filter interference.