Iouaer ND2-400 Variable ND Filter 58mm Optical Neutral Density Filter for Universal Camera

ND Filter Feature is made of optical glass,and the double-sided multilayer coating process can enhance the transmittance and reduce the reflectivity, excellent image quality restoration without distortion Knurling technology to prevent hand slip and facilitate disassembly,the matte technology and lace pressing pattern are more exquisite,the front of the mirror frame is threaded,and lenses,lens covers and other accessories can be installed in a superimposed way ND Filter Feature can be adjusted from ND2 to ND400, Reduces the amount of light reaching the film without affecting the color in strong light to avoid overexposure, a water picture,the application of night scene can better control the shutter speed, in cloudy and can improve the color saturation of the picture and more transparent High quality aluminum alloy frame has high hardness,oxidation resistance and resistance