52mm neutral density x2 photo filter
The Hoya NDx2 52mm Neutral Density Lens Filter is geared toward the photo enthusiast shooting bright or moving objects. The NDx2 adjusts your camera's f-stop by one and is compatible with any standard 52-millimeter screw-mount lens. Neutral density filters enable slower shutter speeds for recording movement such as in waterfalls and reduce the amount of light reaching the film without affecting the color balance. This meanst that pictures of bright objects like snow come out clear and without overexposure.