TH-C SERIES | ADF Selet | TH-41/42/5 |
Dark State | DIN9--13/DIN5-14 | |
Light State | DIN4 | |
Switching Time | <1/25,000s(0.00004s) | |
Viewing Area | 91*42mm | |
Cartridge Size | 90*110*9mm | |
Sensitivity | Stepless Adjustment | |
Battery | Non-Replaceable Li-Mi&Solar Combination (Min.lifetime:5000 Welding Hours) | |
Operation Temperature | -5ºC(23 ºF)-55ºC(131 ºF) | |
UV Transmittance | 313nm≤0.00006% 365nm≤0.00006% | |
IR Transmittance | 780-1300nm≤0.0003% 1300-2000nm≤0.0009% | |
Weight | 530g(1.17Pound) | |
Material of Helmet | Nylon | |
Cover Lens | CR-39/PC |