We've had furtive glances of Sony's upcoming NEX-6 before, but only in the very clinical space of a government test lab. Apparently, no mere agency can confine it: photography workshop director Vincent Kang has posted a photo of the pre-release mirrorless camera on Weibo for all to see. Posing next to 24mm and 50mm lenses, the NEX-6 looks to be very much the in-between camera we suspected it was, without as much dedicated control as the NEX-7 but still carrying an electronic viewfinder, a