Just an FYI, the a580 does have mirror lockup in the 2s self timer mode regardless of whatever viewfinder mode you are using, just as the a700 and a900 do, which is a change compared to the a550. It may lack the a900's dedicated MLU drive mode, but it still does have it.
|Dirt Hose by poppyjk|
|European bee-eaters by drvanger|
from A Big Year - birds
|Fat Is Beautiful Guinea 2008 DP by MarioSS|
from - Fat is Beautiful - (Woman's Portrait n Black and White+ A Border)