ZOMEI Variable ND Filter ABS Slim Adjustable Neutral Density ND2 400 No X Cross on Picture

Neutral density can be adjusted from ND2 to ND400. Filter Material : optical glass,Thread Material : Aviation aluminum,double anti-reflective coating, only 8.16mm thickness ultra thin frame. Reduces the amount of light that passes through the lens by 1-8 Stops. Allows the use of slow shutter speeds, with high speed films or digital cameras, to record movement/image blur in subjects such as waterfalls, clouds or any fast moving subject The Zomei variable ND filter operates on the same principle as a circular polarizer just rotate until you reach your desired effect and shoot. It offers you continuous control over the amount of light coming through your lens by 1 (ND 0.3) to 8 (ND 2.4) stops while maintaining the integrity of your image Thanks to zomei's cutting edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters