D800E is exceeding my expectations

Hi Phil,

It should be sharper corner-to-corner at 14 than 24 - at any aperture. But it's a bit complex, check:

http://slrgear.com/reviews/zproducts/nikon14-24f28/ff/tloader.htm

Try f4 and slide the focal length to 18 mm!!!

I play with this diagram once in a while, just to remind myself of the behavior