K&F Concept Slim Variable Adjustable Fader ND Neutral Density ND2 ND4 ND8 ND400 (49mm)

Neutral Density (ND) filters can reduce the intensity of light without appreciably changing its color. Traditionally speaking, ND filters have different f-stop reduction numbers and transmittance thus generated can be applied for different shooting conditions, such as portraiture, water falls, etc Allow cine/video cameras, which have a fixed shutter-speed range, to film on brighter lighting conditions such as the beach or in snow on a sunny day Ultra slim frame are essential for avoiding vignetting when shooting at wider angles ND Filter: Made by Completed Professional Optical Glasses instead of Optical Resin. Microfiber: This Professional Microfiber made by Japanese Raw Material, very soft and easy to cleaning lens, filters，glasses and mobile etc. Suitable for dynamic screen, waterfalls, streams, waves, etc.