Variable ND Filter Variable ND2-ND400 Neutral Density Filter 62mm Adjustable Light Reduction from ND2 to ND400 Brand new, unused. * The filter diameter is 62mm on the lens attachment side, but 67mm on the lens cap attachment side. Product Features Adjustable light reduction from ND2 to ND400, allowing for versatile use in various locations with just one ND filter. When shooting moving scenes like waterfalls and clouds with a digital camera, opening the aperture and reducing the shutter speed allows you to express flowing streams smoothly, like a sea of clouds. It uses reinforced optical glass with double-sided anti-reflection coating, reducing only the amount of light without affecting the subject's colors. In recent years, the popularity of photos taken with slow shutter speeds has been increasing. The appeal of slow shutter speeds is the ability to create images of beauty and dynamism that are not visible to the naked eye, based on your own sensibilities. An ND filter is essential for slow shutter speed photography. By slowing down the shutter speed, you can intentionally blur the subject. For example, you can capture water flow smoothly, like white threads. Examples of Use Waterfalls/Streams By photographing waterfalls and streams with a slow shutter speed, you can express the water flow smoothly, like silk. People Passing Through the City By taking slow shutter speed photos in the city, moving people, cars, and trains will appear blurred. Sea/Lake By photographing the sea or lake with a slow shutter speed, you can depict the water surface smoothly. Clouds By capturing clouds flowing in the wind with a slow shutter speed, you can express dynamic movement. Light Trails of Night Views The lights of car taillights and headlights, ships, airplanes, and amusement park rides can be captured as light trails with a slow shutter speed. Panning Shots Panning is a shooting method where you move the camera in sync with the subject's movement, so that the moving subject is not blurred, but only the background is blurred. Flower Rafts You can capture the trajectories of flower petals and leaves slowly flowing on the water surface as lines or swirls. Accessories No case, etc. * Depending on the lens's aperture and focal length, a "+" or "X" shaped unevenness may appear near the maximum density. This is a normal optical phenomenon; in this case, adjust by turning it to the minimum side until the phenomenon disappears. ND Density…