Cycles and Banding

Hi.

While I was rendering some things, I noticed some weird banding on the black strip of this render.

http://i.imgur.com/clRavwO.png

I knew banding was a problem in Blender Internal because 8bit, but in Cycles? And why it’s much more visible on the black part and not on the coloured one?
Is there a way to work around this?

While I was checking the colour data it seems to be ok. Those bands weren’t made all of the same colours, but still…
http://i.imgur.com/zex1LsY.png

You’ll need to dither.

Oh, I totally forgot about the Dither option. Thanks for the reminder :slight_smile: