| Optical class | 1/1/1/2 |
|---|---|
| Filter Size | 110x90x90mm |
| Viewing area | 93x43mm |
| Shade | DIN 4/9-13 |
| ADF Self Check | YES |
| Switching Time | 1/25000 s |
| Replace Battery | Yes |
| Delay Time | 0.1-1s(adjustable) |
| Grinding | Yes |
| Arc Sensors | 2Pcs |
| Low Amperage | Yes |
| Low Volume Alram | Yes |
| Net Weight | 450Gm |
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