Metering
Like all current Olympus Pen models, the OM-D E-M5 uses a 324-zone multi-segment metering system. The evaluative mode in the E-M5 performs as I expected. I tested the system in a scene with a wide dynamic range, tilting the camera down from a frame dominated by a bright sky to the same scene dominated by the duller landscape. There is a gradual shift in exposure as the camera is tilted down, neither underexposing nor overexposing too soon.
Spot metering works via the 35-segment AF points, which can be individually selected using either the arrow controls on the D-pad or the touchscreen. The inclusion of spot meter modes for highlights or shadows is useful for quick and accurate control.
