The Kase Wolverine Reverse Graduated Neutral Density (RGND) filters are your perfect companion sunrise and sunset photography. The design of these filters is done so that not only do you have a transition from clear to ND, but the ND range goes from stronger in the centre to weaker on the top portion of the filter. Perfect for dealing with the most light being on or near the horizon line, without over affecting the top of your frame.
