Kase GND-R 0.9 filter Reverse Graduated filter
Light reduction: 3 stops – 2 stops
Sizes: 150 x 170 mm
Thickness: 2 mm
Includes a pouch
Reverse ND grads are speciality filters designed for shooting sunrise and sunset where the highest luminance is near the horizon line. The reverse grad features a hard transition in the centre of the filter (similar to the hard edge grad) but reduces in density toward the top of the filter.