Dorr DHG Neutral Density ND3.0 1000x Filter 46mm 5x7 it maximizes dust removal efficiency

it maximizes dust removal efficiency

fast response and high precision of this lens’s linear-motor AF drive system ensure precise focus not only for stills

to ensure the perfect balance even with longer lenses

ensuring that your viewfinder remains fully sealed against water

The lens can be set to the deep focus position for working with distant subjects

Dorr DHG Neutral Density ND3.0 1000x Filter 46mm 5x7 it maximizes dust removal efficiencyThe ND3. 0 1000x filter extends the exposure time by factor 1000, which corresponds, to 10 f stops. Example: an exposure time of 1 1000s 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. Available in filter sizes 37mm, 40. 5mm, 43mm, 46mm, 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm and 82mm.