Had to have my A77 cleaned

It's been a year now since I got my lovely A77 and have rarely changed lenses, always taking care indoors when I did so... but a bit of dust had collected on the mirror/sensor.
A few dots that varied in focus depending on aperture was noticeable on mostly white images.

So after a wet clean it's wonderfully clear again.

Just sayin', weather proofing and everything is great but these things will still happen.