QUOTE(eugenechiuu @ Aug 15 2011, 05:32 PM)
Looking forward to the potrait lens, but why is it so damn long, like the kit lens @.@
I was also thinking about the same question. Especially when on Saturday I tested the Nikkor 50MM f1.8, thoroughly thinking if i wanted it or not. With the NEX-Nikon adapter +Nikkor 50mm (75mm equivalent), the length of that combination is if i remember correctly,was slightly longer than the kitlens.
Anyway, NEX 5 and A33 supposedly shares the same 14.2mpx sensor. But
Flange on Wiki tells that e-mount flange distance is 18mm, a-mount is 44.50mm. I don't know how to do the optics calculations but I suspect that since they are using the same sized sensor, the optical distance to focus probably is the same? Which is why the lenses have to be longer to fill up/make up for the difference. Maybe someone here who knows Physics can draw some diagrams |X| to calculate??
Back to the Nikon adaptor, it's wishful thinking if it can be just 8mm thick, but then again i guess.... never.