im new here and
I just bought 50mm f1.8 prime lens and i had this focus problem.
i set my lens on AF , lock on a particular place to be focused, and snap a picture at f2.8 . the focus wasnt where i wanted it to be.
tried every possible way,just that sometimes,i just
focus, and sometimes it wont. The sharpness wasnt as sharp as what i expected.
is the lens faulty? or my camera body fault?
i need advices and opinions thank you.