Review: Olympus E-PM2 Is Small, Speedy, And Sleek, But Its UI is Not
Olympus first ushered its PEN brand into the digital age back in 2009 with the E-P1. Since then, the lineup has split into three distinct tiers: the E-P line for standard PEN cameras, the E-PL line for smaller "Lite" models, and the E-PM line for even smaller "Mini" models. Goldilockean photographers can therefore choose the size and feature set most appropriate to their needs (and hands).