05-19-2017, 09:54 PM
Aren't the borders more important at the wide end than the long end ? If so why do they design the lenses to have maximum distortion at the wide end. Is this a property of the angle or could they flip things and make the wide angle more linear and the long end more pincushion ?
thats for the old Pana 12-60mm f3.5-5.6 though right, not the new f2.8-4 ?
Quote:The thing is - a barrel distortion of 6+% limits the border resolution to roughly "good to very good". "Excellent" is just not possible when using the corrected image.I believe it is the current results from testing of this lens ...
thats for the old Pana 12-60mm f3.5-5.6 though right, not the new f2.8-4 ?