For stunning long-exposure photography in bright light, this Hoya Pro ND1000 49mm filter reduces incoming light by a full 10 stops. It works well for blurring waterfalls, clouds, or traffic in daylight scenes.
Hoya Pro ND 1000 Neutral density filters are designed to reduce the amount of light entering your camera lens and should not have any other effect on the image. Reducing the amount of light allows for the use of wider apertures or slower shutter speeds for creative and dramatic effect in bright lighting conditions.
The PROND1000 has a 10-stop light reduction equal to a ND optical density of 3.0. With a filter as strong as the PROND1000 shutter speeds as slow as 16 seconds or more are possible in daylight.
The HOYA PROND1000 is an extremely dark neutral density filter with a filter factor 1000. This filter factor converts to a 10 stops reduction on the amount of light entering the lens. With this extreme filter motion is greatly blurred or depending on the speed some moving subjects will disappear altogether.
