Tangent Ripple Grading Panel

- 3 trackerballs with dials for masters.
- High resolution optical pick-ups for the balls and dials.
- Independent reset buttons for the balls and dials.
- Programmable A and B buttons.
- USB powered with integral cable.
Ball diameter: 48 mm.

- https://youtu.be/wgghX-eTuf8
- Tangent Ripple Review - $350 Color Surface... Should You Buy It?
- Jul 1, 2016
- Casey Faris
What is Color Grading?
Color grading is enhancing color in video or image.


- https://youtu.be/n2eMWNfRKc8
- THE HOUSE ON PINE STREET Color Reel
- Jan 7, 2015
- E3W Productions
Here is a tutorial of the โDavinci Resolve Liteโ software, and you can get an idea why you need 3 trackballs.

- https://youtu.be/160BtAcg03Y
- Davinci Resolve Lite - Color Grading Tutorial
- Aug 16, 2014
- FilmmakerCentral
Tangent Ripple Panel Buy at amazon
They also make a full version, which sells for a few thousand dollars.
Tangent Element Bundle of Tk Mf Kb Bt Panels Buy at amazon