The Stealth Gear Gradual Grey ND4 filter is a two stops gray gradient filter that allows you to achieve special photographic effects . The filter is made of organic glass and CR -39 is compatible with the Stealth Gear Square Filter Holder and the format Cokin P filter system.
Two stops gray gradient filter
Made of high quality CR-39 organic glass
Compatible with Stealth Gear Square Filter Holder and Cokin P filter system
Comes with a Luxury case