Sigma 18-50/2.8 Test - Copy 1

Focus on the license plate is a no go! Note back focus.

50mm on the wall and no luck. Eventually it didn't do half bad.

18mm and some bad backfocus.

This is the best it could do in four tries!

Well if you look at the spines halfway down the catcus you get a feel for how nice the lens can be, too bad I was focusing on the top!

Up close at 50mm shows some backfocus, but not nearly as severe as at 18mm

This is particularly awful. Took about eight like this, it never did get it right.