edwardkaraa wrote:
Except that the 50/1.4 is unusable wide open. Zeiss even removed the MTF graphs at f/1.4 and replaced them with f/2. I bet the new lens is sharp wide open, just like all other modern Zeiss designs.
No, that must be a printing error. It says f/2 but the MTF is still the same as the previous version of the datasheet, where it says f/1.4.