Cokin A Series Graduated Tobacco 0.9 to 0.3 Filter (3 to 1-Stop)

The Cokin A Series Graduated Tobacco 0.9 to 0.3 Filter is designed for use with a Cokin A Series Filter Holder. Its graduated, edge-to-edge coloration can be used to create a tobacco tint, which features gradation, over an entire image. The filter is densest at one edge with up to a 0.9 density that tapers to approximately a 0.3 density at the other edge. This filter's 0.9 to 0.3 density range corresponds to a reduction of light from entering a lens by three stops to one stop.