| Model: | LYG-04-200D |
| Type | LY200D |
| Filter Size | 110mm×90mm×9mm |
| Active Viewing Area | 90mm×34mm |
| Light Shade | DIN4.5 |
| Dark Shade | DIN8.5~12.5 |
| Shade Control | External Variable |
| Switching Time | 5/10000S |
| Sensitivity Adjustment | No |
| Delay Time | 0.2S |
| Power Supply | Li-battery&Solar |
| Rated Capacity of Li-battery | 210mAh |
| Replaceable battery | No |
| Operating Temperature | -5℃～55℃ |
| Arc Sensor | 2 |
| Mask Material | PA/PP |
| UV/IR Protection | DIN13 |
| Test | No |
| Low Battery | No |
| Grind | Yes |
| Cut | No |
| LED | No |
