Sony Alpha 58: Taking the place of both the A37 and A57, is the Sony A58 the ideal entry-level, DSLR-style camera?

摘要

Rather than having two models in its line-up vying for attention in the competitive entry-level DSLR sector, Sony has consolidated the A37 and A57 into a single model - the A58. At its heart sits an all-new 20.1MP Exmor APS HD CMOS sensor, which Sony has married to an 'improved' BIONZ image processing engine. And, being based around Sony's translucent mirror technology, the A58 shuns a moving mirror and pentaprism, with these replaced by a fixed, semi-transparent mirror and an electronic viewfinder (EVF).