DP2M macro moire?
I'm a new Sigma owner and am enjoying my DP2M very much. However I sometimes see an image artifact that is annoying: an alternation of red, green and yellow(?) that doesn't exist in the original subject. Below is an image processed heavily in SPP, and below that is a crop that exhibits the phenomenon (look at the vertical 'columns' in the crop). Anyone know what's going on or what I'm doing wrong? Thanks for looking.
|Moon 99% D55 C14 St-Zénon 20170806 DP by MarioSS|
from Best Picture of the Week
|Reeds on lake by kkardster|
from Abstracts in Nature
|Florence & the Machine by Dutch Newchurch|
from Second chances..