What is the source of patches in those photos?

by Euphorbium   Last Updated January 13, 2018 07:18 AM

patchy sun

Some more patches

I think I healed some of the sun sized spots in the photo, but I did not touch the second photo. Is this the defect of the lense? I think those started appearing after one time I used the camera in rain. The lense is the cheap one that comes with sony a-6000. Those spots appear only in certain light conditions, so hard to reproduce. Could it be due to unclean lense? Or maybe even matrix?

Related Questions

What sort of damage in a camera can cause these photos?

Updated September 28, 2016 08:07 AM