Olympus has just unveiled its latest micro four-thirds camera aimed at prosumers, the OM-D E-M1 camera. The mirrorless camera features a magnesium alloy body that is dust-proof, freeze-proof, water-resistant and extremely durable, making this camera a great choice for photographers who find themselves shooting in the great outdoors. Housed within the durable body is a 16 megapixel MOS sensor and the camera also packs in features like image stabilization, quick and accurate autofocus and built-in WiFi. A range of lenses ensure that you can always get the shot you need. The OM-D E-M1 camera is set to go on sale in October with prices starting at $1,400.