Earlier this week, Sony announced the new Sony Alpha A57, an update to its original A55 Single Lens Translucent (SLT) camera, which utilizes a special semi-transparent stationary mirror rather than ...

The 16.1 megapixel Sony SLT A57 digital SLT camera is aimed at a very discerning camera buyer: Goldilocks. Papa Bear might prefer the bigger, more complicated and more expensive A77; Mama Bear might ...