Features:<br> Made of CNC Aluminum alloy frame, professional optical glasses.<br> Double-side multilayer blue film coating, high transmittance and low reflectivity.<br> 9 stops adjustable neutral density(ND2 to ND400) can reduce exposure brightness flexibly.<br> Can be used to achieve super slow shutter speeds in daylight to render moving subjects invisible.<br> Suitable for different shooting conditions, such as water falls, clouds or any fast moving subject.<br> Specifications:<br> Material: Aluminum Alloy + Optical Glass<br> Filter Diameter: 62mm/67mm/72mm/77mm/82mm(optional)<br> Note:<br> Please verify your camera's lens thread size before ordering.<br> Package List:<br> 1 * ND Filter<br> 1 * Storage Box<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin