Luminosity controls like you never seen before, now possible inside of Photoshop, the brand new Luminosity panel is a revolution in creating perfect selections, masks, and blend-ifs! The panel allows you to work with easy to use sliders, define your own presets and zones, and allows you to copy, paste, and even convert blend-if to pixel perfect masks, should you decide you want to do manual editing. With this tool, you are able to create working masks with an intuitive user interface all based on sliders and advanced algorithms. This allows you to create TRUE luminosity masks, saturation masks, and even custom color luminosity.