NEX 7 & 16-50..all is fine :)
I had to do it.. I was so jealous of the NEX 6 crew with their tiny lens.. I just bought one.
I was a bit worried after the purchase, as it was an impulse buy, and I just bought the cheapest I could find on ebay and came from korea(?), they ship with no box.. .just the lens wrap in bubbles... But it arrived fine.
I was scared with the not so good experiences I've read here about corners and purple fringe.. I had some purple fringe with my favorite lens (Pentax Takumar 50 1.4) before, So I was worried.
I've just done some quick picture tests, and all seams fine. at least in JPEG. the image on screen is also corrected. Quality also seams identical to the kits lens. I'm actually considering selling my kit lens
I also tried this lens on my bros NEX 5 and I could see the barrel problem.
for now I'm happy.
My NEX 7 just got more portable.
NOW if fits on my pocket.
Some pics later