K&F Concept Nano-A Series Variable ND8-ND2000 ND Filter

K&F Concept Variabel Neutral Density Filter ND8-ND2000 (3-11 Stops) Waterproof ND Filter with 24 Multi-Layer CoatingsND-----------Extend exposure time. Try an ND or neutral density filter. ND filters reduce the amount of light entering the lens. This makes it easier to achieve effects such as a shallower depth of field or blurred motion.• This neutral density filter can be adjusted from ND8 to ND2000, easy to create different neutral density by rotating the ring. • Allows the use of slow shutter speeds, with high-speed films or digital cameras, to record movement/image blur in subjects. • Decrease the depth of field by using wider apertures, which helps separate subjects from their background. • The MIN denotes ND8 (3 f-stops) and the MAX denotes ND2000(11 f-stops), giving you full control over your content.Double Side Waterproof CoatingBoth sides of this nd filter glass with waterproof coating, even the water spray on the filter also can clean it easily, doesn't leave watermarks on the glass.Lanscape Shooting RecommendedThis nd filter coated on both sides reducts the light scattering. And more, K&F's new nanometer coating technology reduces lens flare and ghosting while making the filter water repellent, oil, and dust resistant.Variable 3-11 StopsThis nd filter variable range from 3-11 stop, recommending use it in video shot/ sunrise and sunset for long time exposure needs design.CNC Non-slip DesignThe filter frame thickness is 7.4mm, the surface is designed with a CNC trapezoidal pattern to ensure that the friction is increased over a large area when the user rotates.NoteThis nd filter is compatible with the same size lenses. Please verify your camera's lens thread size before ordering. This number is always preceded by a "ø" (diameter) symbol. And the overplayed filter or lens hood needs a larger size than this filter, such as a 55mm ND8-ND2000 filter needs a 58mm lens hood.