The translucent mirror technology has been working out well for Sony and now they've gone and stuffed it into two new DSLRs, this time aimed at higher-level users. Here's the breakdowns of the two new models.SLT-A77The direct successor to Sony's mid-level A700 uses Sony's newly-developed 24.3-megapixel Exmor APS HD CMOS sensor and the latest version of Sony's BIONZ image processing tech.