Hitech 100 x 150mm Reverse Graduated Neutral Density

Product Highlights

0.6,0.9 Reverse Graduated ND Filters
Most Dense at the Center of Filter
Used Best for Bright Horizon Shots
Prevents Center Area Being Blown Out
Soft Edge
Used to Create Special Effects/Blurs
Permits Use of Wider Apertures
Helps Control Depth of Field
No Effect on Color
Made from CR39 Resin