I just completed 6 autofocus tests on my Sony A57. This camera performed at 100% on 4 out of 7 tests and failed on some pretty tough low-contrast tests. The camera performs best on center zone and a little words on low-contrast spot and local side settings. Overall -- excellent performance!
I only wish I hadn't wagered on 100% perfect performance.
I love my A57!
|Thunderheads With Egret by Buzz Lightyear|
|Double Rainbow; Abiquiu, NM, USA. by abiquiuense|
from After the Rain