Stepping across the great DSLR divide into the land of mirrorless cameras always requires some compromise. Focusing speed, image quality, lens compatibility and battery life are frequent casualties, but for everyone except professional shooters, the size and cost benefits of swapping a full-grown beast for a compact ILC surely help soften the blow. The latest Micro Four Thirds model from Olympus, the OM-D E-M5, adds functionality that expand that list of betterments even further, allowing more versatility than larger DSLRs have to offer. These perks include a water-resistant design, for starters, along with a nifty lens that offers macro shooting and both manual- and powered-zoom in one compact package.
One area where the 16-megapixel...