I just received my D800 here in New Zealand and after 5 or so pics two black spots showed up in the sensor (tried different lenses and it is still there).
Tried some air blowing but it is still stuck there. I haven't changed lenses by the time they appeared. Weird thing!!!
One is round, very dark in the middle and fades away. The other one is not so round.
There is a link here so you can see what it is.
The question. I am not expert in sensors, so do you think I can have some dead pixels already or its just a matter of sensor cleaning.
I just sent an email to the store and the authorised service centre (easter today).