Sony Alpha a33 and a55 Announced
August 24th, 2010 link to (permalink)
As well as launching the Sony Alpha a560 and a580, Sony is also launching the a33 and a55 digital SLR cameras. The A55 and A33 digital SLR cameras use a new translucent mirror technology that allows for autofocus to function at up to 10 frames per second on the A55 and up to 7 fps on the A33.
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