I had two brush blowers sitting on my desk- one clean/good one that I use on my K-5 and another one, along with lots of other camera junk that I had pulled out of my misc. 35mm equipment box. Without looking, I picked up the dirty one that was in the box with all the junk and proceeded to clean my camera... it must have had something on it...
I didn't notice it until I was taking photos @ f/16-22- my flash batteries were dying and they didn't go off. I was surprised to see all these dots when I looked closer... My first thought was the dreaded sensor stains
. After doing a quick search through other K-5 photos taken before the cleaning at higher f stops, I could not locate any spots with the exception of a small dust particle here or there.
So now, suspecting that that brush I used was to blame, I take it and try to clean a filter with it- sure enough, it leaves behind this light oily-like haze.
How do I go about cleaning this? Any help, please?