Olympus OM-D E-M1 Mark III: Pocket Guide: Buttons, Dials, Settings, Modes, and Shooting Tips

Designed for photographers who haven’t memorized every button, dial, setting, and feature on their Olympus OM-D E-M1 Mark III, Rocky Nook’s handy and ultra-portable quick reference Pocket Guide helps you get the shot when you’re out and about.