ND8 filter is used to enable slow shutter speed and large aperture. It can cut the light entering the lens by 1/8， and have no effects on color balance. Great for outdoor photography activities.Features:Perfectly fits for 77mm lens.Apply slow shutter speed under strong sunlight exposure， large aperture is available to create depth of field easily.ND8 filter appears grey and cuts the light entering the lens by 1/8， they have no effects on color balance.Multi-coated optical glass， used to record subjects in motion such as waterfalls， clouds， cars etc. Ultra slim design with aluminium alloy frame， delicate and durable for long time use.A case is included to better meet your needs.Specifications:Material: Optical glass & Aluminium alloyFits: 77mm lensFrame Thickness: 6mm / 0.3inItem Weight: 22g / 0.8ozPackage Size: 11.5 * 10 * 1.7cm / 4.5 * 3.9 * 0.7inPackage Weight: 71g / 2.6ozNote:The camera is not included.Package List:1 * 77mm ND8 Filter1 * Case"
