Two sliders. Amazing results. Practically no learning curve.
The first two videos tell you everything you need to know. Prefer things in writing? Scroll down to see Quick Start Instructions, an explanation of the UI and links to the manuals.
Barbara Williams YouTube Video on the basics of Lucis (8 mins). Shows how to use Single Channel mode.
Barbara Williams YouTube Video, Lucis Perfect Contrast (3.5 mins). Shows how to use Split Channel mode.
Marilyn Sholin YouTube Video, on how to use Lucis to enliven your image (3 mins). This video also uses split Channel mode.
Tony Sweet YouTube Video Lucis Pro Demo at Ellis Island (8 mins). Perfect lighting and contrast in an image.