"Means Hochtief"

... More is not to say to this objective. Ok, who is in a hurry and quickly satisfied, which it is recommended; but not demjeinigen laying / depth value on BQ and sharpness. More than 500, - Euro cost price are way too much for it because I switch once more between 14-45mm and 45- 150mm or even fixed focal length (why else one can choose a system camera ??) - you know what you have.
This lens is mere lumber, more not.
Unfortunately, so nice it would be for me no good BQ!