Concept Variable ND Filter Variable ND Light Attenuation Range Water Repellent Thin Frame Design Variable ND K&F ND8~ND2000 Multi-Coating () (40.5mm,

Filter diameter: 40.5mm water repellent multi coating Material: Magnalium metal *Cross may appear near the maximum dimming. 40.5mm diameter variable ND (ND8~ND2000) neutral density filter that allows you to freely adjust the light intensity Variable ND filters are revolutionary items that allow you to freely adjust the amount of light attenuation by rotating the front frame of the filter. The light intensity can be adjusted from ND8 to ND2000, eliminating the need to change filters between shots. Long exposure photography is possible at any shutter speed while maintaining lens resolution. Since it reduces only the amount of light without affecting the colors, it is possible to create a variety of fantastical expressions, such as fluid depictions of waterfalls and mountain streams, night scenes with light trails catching the lights of cars, and erasing crowds on street corners during the day. The frame is made of metal and has a thin frame design that allows it to be firmly attached, has excellent sealing properties, and prevents vignetting. A lightweight and durable filter. Coating: Water repellent multi-coating Frame: Thin frame design that prevents vignetting Glass: normal optical glass