The Gloxy ND2-ND400 Fader filter is an accessory that you can not do without. It's the perfect filter when you want to take special photos of waterfalls, waves, eclipse and much more. Or simply when you need to reduce the amount of light that enters when using a long exposure. The Gloxy ND2-ND400 Fader filter means having 8 ND filters in one filter. When you turn the filter, you go from 1 stop to 8 stops. It's a very thin and practical filter and has been made from high quality material. Product Specifications: - The ND2-ND400 Neutral Density Filter is compatible with digital cameras that use lenses with a 58mm, 62mm, 67mm and 77mm thread. - You will be able to use 8 stops by simply turning the filter and leaving it on the stop that you need. - Ideal for extreme illuminations and shutter speeds. - Multiple coated high quality optics. - Very thin, only 9.6mm. - No vignetting - Perfect for photos of waterfalls, waves, where you want a soft water effect, to make moving objects disappear using long exposures, etc.