Help. Could I have a defective sensor?
First off let me say that is about a Canon S90 not a NEX, but this is the only forum that I regularly visit and post to. So I hope you guys don't mind.
I just bought a used S90 and took several dozen photos with it the evening I received the camera just to give it a run thru and notice a regular pattern of 3 little red dots in the pictures when viewed on my 24" IMac. The dots are small about the size of a pin head, and they show up on the same part of the frame. I've zoomed in on the computer screen just to make sure it wasn't a dead pixel on my mac screen and when doing so the dots stay in the same part of the picture not the screen. Are these defective pixels? Will post pictures when I get home tonight.
Thanks in advance for your responses