Qs: which NEX lens for Northern Light
Night pictures are never high points of sharpness, always a bit nighty if you know what I mean. Sunny pics can be too sharp, but night ones: who really cares. And the northern lights come in diffuse streaks anyway, and should there be clouds they would move anyway ....
And the 16mm with or without the UWA converter is sharp enough for even sunny pics at f/8. Just close it down to f/5.6 or f/8 and not much more ...
|_F0A5334-Edit_small by Dester Wallaboo|
from Open Air Fashion Photography
|Old Harry's Rocks by John93Robertson|
from View from the top - Sea