DxOMark published their test results for the Nikkor AF-S 14-24mm f/2.8G ED lens ($1,996.95) which was not part of their previous selection for best wide angle lenses for the Nikon D800 camera. They have now updated their findings and of course the 14-24mm lens is the top performer:
DxOMark also published the test score for the Carl Zeiss Distagon T 25mm f/2 ZF.2 lens ($1,699):