Breathe new life into your photos with the Starblitz neutral grey filter 1000x 52mm ND filter. The main reason why you should want one is that it reduces the amount of light that ends up on the camera’s sensor, allowing you to use a longer shutter speed. It also smooths out moving objects, such as flowing water. Another interesting effect of ND filters is that you can use a wider aperture with the same ISO sensitivity and shutter speed for a more intense depth of field effect. The Starblitz neutral grey filter 1000x 52mm ND Filter has a 52 mm filter diameter, so you can fit it on all lenses of the same diameter. The ND factor of 1000 indicates a transmittance of 0.1%, so you can set up an exposure a thousand times longer.