The Stealth Gear Gradual Blue is a blue gradient filter which can make a blue sky speak even more. With the color filter can give the air more or less expression in your photos. The filter is made of organic glass and CR -39 is compatible with the Stealth Gear Square Filter system and with the format Cokin P filter system.
Blue gradient filter
Ideal to have more expression of the air in your photos
Made of high quality CR-39 organic glass
Compatible with Stealth Gear Square Filter system and Cokin P filter system
Comes with a Luxury case