From my understanding, that is what it is. Essentially its Bokeh on your Bokeh ;)
Large & medium format lenses often suffer from it, pretty much all plastic jobs do. I guess just stop down 1 or 2 notch's to avoid, though part of the glory of them is shooting wide open O_o
+1
From my understanding, that is what it is. Essentially its Bokeh on your Bokeh ;)
Large & medium format lenses often suffer from it, pretty much all plastic jobs do. I guess just stop down 1 or 2 notch's to avoid, though part of the glory of them is shooting wide open O_o