D600 Sensor Dust Timelapse Part 4.

After having the camera serviced by Nikon, my D600 is still suffering from an accumulation of dust, even after 5000 shutter releases.

The spots that are appearing now are a lot more faint, the accumulation of new spots has slowed, but it’s still happening. If I shot above F8 (which is 90% of the time) it’s not a problem at all, the spots are invisible, but if I stop it down any more than that, a few faint spots are visible on clear, bright flat areas.