ok, so i ordered the new Nikon 70-200mm f4 from amazon and compared it to my older 70-200mm 2.8 VR II.   the results were pretty clear and simple, the 2.8 is a sharper lens. i put my nikon d800E on a tripod.  i set it to iso 1000 since i was inside, just one overhead light. i set it to aperture priority at f4 … Continue reading Nikon 70-200mm f4 vs 70-200 f2.8