Micro Four Thirds

A wallet-friendlier version of the EP-1, Olympus’ PEN E-PL1 is a Micro Four Thirds camera with a 12.3 MP Live MOS sensor, in-body image stabilization, HD video, and polycarbonite body.

Olympus’ E-P2 modestly improves on the E-P1, offering video and still AF tracking and an accessory connector port; it otherwise keeps the 12.3 MP sensor and a micro four thirds body.