12-10-2017, 07:57 AM
Quote:
Rubbish. At least speaking of an ultra wide angle lens, just show me a single picture where you take a picture of something with a perfectly flat focus area which needs to be sharp across the frame - test charts are an exception, no real life :lol: If you need sharpness across the frame you also need best ISO, lowest vibration and a possibility to adjust the frame carefully. That all points towards a good tripod and then it doesn't matter to stop down for max resolution.
Night sky. Stars in the corners. People don't buy a giant 14/1.8 to shoot brick walls at f/11.