[Filter modal:WH101] Light state:DIN3 Dark states: DIN11 Switching time: <1/2,000S at room temperature Battery:Rechargeable Lithium Battery & solar combination (min. Lifetime: 5,000 Welding Hours) Operation temperature:-5°C(23°F)— +55°C(131°F) Viewing area: 98 x 34 mm (3-6/7" x 1-1/3") Cartridge Size: 108 x 50.8x 5mm (4-1/4" x 2" x 1/5") UV transmittance:313nm≤0.00006% 365nm≤0.00006% IR transmittnce:780-1300nm≤0.003% 1300-2000nm≤0.009% Weight: 380G (0.84Pound) Material of helmet: PP Available color: blue/ black/ silver [Optional Filters:WH400/WH401/WH450/WH511/WH522 /WH523/ WH524/WH722/WH711/WH300/WH101/WH103] |