Zeiss cz lensrs,optical qualitu

Does anybody knows the optical quality like sharpness,breathing,chromatic abbration,boketh,color retention,distortion of these lenses,any studies,any movies shot on it,Iam asking because now days companies like Arri,Red,sony r making full frame sensor camers,also lot of lens company like angeonex,cooki,hawak,panvision,canon,leika,sigma and Zeiss making full frame sensor lens,,so please reply

Now the price has reduced,I think that this Zeiss CZ lens are best in over all quality for cinimatography at this price,! Also can be used on super 35 cameras using its beutiful sweet spot at center,far better than angienox ez lens, anyone have any different opinions, ashok

I agree, great little zooms with good focal length coverage.
Cheers