This is where the lens was focused.
- At f/1.4, the Nikon 35/1.4 produces a sharp but low contrast image, probably due to spherical aberration. At f/2, it jumps up very nicely in contrast.
- At f/2.8, the 35/1.4 is looking very crisp. The 17-35 is sharp but with very low contrast. The 24-70 is sharp, but with slightly low contrast. The 28-70 is sharp, with contrast better than the 17-35, but not as good as the 24-70.
- At f/4, all the lenses except the 17-35 are showing crisp results, but still a touch low in contrast.
- At f/5.6, all the lenses are very crisp and contrasty, this is their peak. Except for the 17-35, which still shows a low contrast dull image.
- At f/8, performance is maintained, and the 17-35 finally pops up in contrat to match the other lenses.
- Nothing to be gained at f/11 (except depth of field).
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