Anyone tried the EF 16-35/2.8L with the A7? So far I'm pretty smitten with the A7, but my wife needs a decent wide to shoot her sculpture works. Been using the 16-35/2.8L on a 6D, but if it'll work with an adapter (AF isn't really necessary) that could send the 6D packing. Alternatively, is there a good wide choice for the A7 at the moment? Sometimes need something wider than 24mm.