Olympus and Panasonic are taking care of the m4/3 system Black Friday discounts, and those involve both lenses and mirrorless cameras. The list consists of the most popular cameras and lenses, so there is a good chance that, whatever you were planning to buy, it is now more affordable.
Panasonic has just announced a new member of its mirrorless system with Micro Four Thirds mount. Despite what the model name may suggest, Lumix GX7 is a successor to the popular GX1 camera that came out back in 2011. This time around, though, GX line-up seems to have moved up half a segment. With all the new advanced features, it is now a direct rival to the Sony NEX-6, and possibly even more so to the Olympus OM-D E-M5, E-P5 and Fujifilm X-E1.