Urth 40.5mm Plus+ Magnetic ND1000 Lens Filter

The Urth 40.5mm Magnetic ND1000 (10 Stop) Filter Plus+ is a high-quality neutral density filter, ideal for shooting with slow shutter speeds and wider apertures. The filter reduces the amount of light that passes through the lens onto the sensor by ten stops. This is useful when shooting moving subjects, such as flowing water, where you want to create a smooth effect by blurring the movement.

Price: 49.00 from Wex Photo Video