All about the product
MasterH series filters are made of the highest quality Schott B270 optical glass. What sets them apart from other Benro Master filters is the latest nano coatings covering each side of the filter. 13 protective coatings effectively protect against adverse weather conditions, but provide maximum benefits for image quality. They maximize image clarity and color accuracy and effectively eliminate light reflections. Soft Grad GND filters Designed for professional landscape photographers, they gently balance the dark and light areas of the frame without the sharp separations offered by Hard Grad filters. The filter will darken the brightest part of the sky and gently compensate for the rest of the image. It also allows for longer exposure times to bring out details in dark areas in the foreground. The Benro MHGND16S1015 filter has a 16x image darkening factor and increases the exposure time by 4 stops.
