I've just returned from holiday in Crete, and have now downloaded all my RAW images. These have all been converted to jpeg for preliminary convenience, using AWB and auto tone settings in Lightroom.
On closer inspection some images contain little dots, especially evident in clear blue skies; other images taken at roughly the same time and earlier in the holiday don't, whilst some others also do!
I have only ever changed the lens once since the camera was purchased in April, and this was in May to fit the current lens. The camera is always stored in a bag, always with the lens cap fitted. The lens is protected by a clear filter.
I have never come across this 'problem' previously, and have attached sample images.
The first two images, as far as I can see, are clean, whilst the last two aren't.
Any input as always greatly appreciated.
Camera K100D Super & Tamron 18-250.
Last edited by bychan; 05-10-2010 at 04:13 PM.