Lumenzia luminosity masking extension panel for Photoshop.
Lumenzia makes it fast and easy to create beautiful images by providing an intuitive and visual interface to make luminosity masks. Luminosity masks create powerful ways to process images in Photoshop with much more precision and realism. Lumenzia runs Photoshop CS6 and newer (all versions of CC), on both Mac and PC. It will not run on Photoshop CS5 or earlier.