The H&Y Magnetic Filters are gray-gradient filter from the K-Series. These filters help to reduce overexposure by the sun when taking landscape photos. At the top of the filter it corrects the exposure with an x-number of light stops without changing the colors . The filter frame is magnetic so that you simply and quickly click the filter into the K-Series filter holder.
The HD MRC graduated ND filter is created with perfect gradation by vacuum-evaporated coating system. With adopting Corning Gorilla glass, it can achieve high hardness level to largely decrease the broken possibility. Furthermore, it is perfect for shooting with wide/tele lens since it is processed by HD system. Through unique coating technique, it hardly makes influence on coloration.