| Technical parameters Model |
ADH-300 | ADH-3001 | ADH-300V |
| ADF-1001F | ADF-1001F(I) | ADF-1007 | |
| Filter dimension | 110x90x8.5mm (4-1/3”x3-1/2”x1/3") |
110x90x8.5mm (4-1/3”x3-1/2”x1/3") |
110x90x8.5mm (4-1/3”x3-1/2”x1/3") |
| View size | 96x42mm | 96x42mm | 100x49mm |
| Light state shade | 4 | 4 | 4 |
| Dark state shade | 9/13 | 9/13 | 9/13 |
| Shade control | External | Internal | External |
| Switching time | 0.1ms | 0.1ms | 0.1ms |
| Sensitivity control | Adjustable | Adjustable | Adjustable |
| Time from dark to light | 0.1-0.9s adjustable | 0.1-0.9s adjustable | 0.1-0.9s adjustable |
| Operation temperature | -10℃~+55℃ | -10℃~+55℃ | -10℃~+55℃ |
| Grinding function | No | No | No |
| Low voltage show | No | No | Yes |
| ADF sell-check | No | No | Yes |
| Power supply | Solar cell & Lithium batteries | Solar cell & Lithium batteries | Solar cell & Lithium batteries |
| Arc sensor | 2 | 2 | 2 |
| UV/IR protection | DIN 15 | DIN 15 | DIN 15 |