The Ozone filter allows you to manipulate the color of an image with incredible flexibility and accuracy. Inspired by Ansel Adams’ Zone System for still photography, we have created “The Digital Zone System” which takes the spectrum of image values and divides them into 11 discrete zones using proprietary image slicing algorithms. Zones can be created using luminance, hue, saturation, average, red, green, blue, cyan, magenta, and yellow values. With Ozone, the color values of each zone can be independently adjusted until you’ve painted a new picture. Your adjustments occur on a zone by zone basis, but you view the result of all color corrections simultaneously.