- Posts: 367
- Joined: Sat Jul 01, 2017 3:12 am
It's hard to follow exactly what you're trying to achieve with your tests, perhaps some images would help. If you're trying to 'recover' data out of clipped segments of your image you're attempting the impossible.
To simplify things put your camera into film mode and turn on false color. Anything red is hard clipped. Braw 'highlight recovery' might be able to pull out a small amount of data using unclipped channels but don't rely on it.
Iso (except for the dual iso bands on the pocket series) has no effect on dynamic range. Simply cycle through your iso's and note that black clipping and white clipping remain the same.