uxcell Lens Filter Variable ND Filter 37mm Circular ND Filter Grayscale Filter Photographic Lens for Camera ND2-400

Ships from Japan The use of ND filters is to give photographers better control over shutter speed and aperture size, allowing them to achieve certain special effects in different environments (especially when the light is strong). Size: 1.45x1.45 inch; Photo filter thread size: 37mm; Color: black; Material: optical glass, aluminum; Packing list: 1 piece ND2-400 lens filter ND filters are widely used in landscape photography. Waterfalls can be made to look silky smooth, ocean waves can be turned into graceful clouds and dream-like silk, the dynamics of clouds can be vividly expressed, and city car lights can be connected to flowing light trails. When installing an ND filter, the ND should be inserted on the side closest to the lens and should fit as closely as possible to the frame. Variable ND filter easily switches from ND2 to ND400 to reduce light intake (1 to 8.66 f-stop) and maintain even color balance. Please check your camera's lens thread size to ensure a perfect fit before ordering. Lens thread size is indicated by the size following the "Φ" (diameter) symbol, such as Φ95 = 95mm lens thread size. What is this? The use of ND filters is to give photographers better control over shutter speed and aperture size, allowing them to achieve certain special effects in different environments (especially when the light is strong). without causing overexposure due to slow shutter speeds. What can I get? Size: 1.45x1.45 inch; Photo filter thread size: 37mm; Color: black; Material: optical glass, aluminum; Packing list: 1 piece ND2-400 lens filter Are there any product benefits? ND filters are widely used in landscape photography. Waterfalls can be made to look silky smooth, ocean waves can be turned into graceful clouds and dream-like silk, the dynamics of clouds can be vividly expressed, and city car lights can be connected to flowing light trails. How do you use it? When installing an ND filter, the ND should be inserted on the side closest to the lens and should fit as closely as possible to the frame. Variable ND filter easily switches from ND2 to ND400 to reduce light intake (1 to 8.66 f-stop) and maintain even color balance. What should I pay attention to? Please check your camera's lens thread size to ensure a perfect fit before ordering. Lens thread size is indicated by the size following the "Φ" (diameter) symbol, such as Φ95 = 95mm lens thread size.