The ND3.0 1000x filter extends the exposure time by factor 1000, which corresponds, to 10 f-stops. Example: an exposure time of 1/1000 s can change to 1s using the ND3.0 1000x neutral density filter. As an effect of longer exposure time, you can for example "eliminate" people moving on squares or landscapes.
| Filter type | ND3 1000x - Neutral density filter |
| Front thread | Yes |
| Filter thread diameter [mm] | 55 mm |
| Brand | DÖRR |
| No. | 318055 |
| GTIN | 4000461063459 |