Lumenzia for Photoshop

Lumenzia for Photoshop: Luminosity masks allow you to create gorgeous and realistic edits in Photoshop.

Lumenzia allows you to use use them quickly and easily. Its advanced JavaScript engine handles all the luminosity masking complexity for you in the background, so all you need to think about is making beautiful images. 

Lumenzia is featured extensively in my Dodging & Burning and Exposure Blending Master Courses.