I've been taking a series of white paper photos to test for scratches or dust. I just received my refurbished camera last week. f/1.4 - not visibleAround f/12 - visiblef/22 - highly visibleAs the f stop progresses, a pretty clear black shape appears ...
Hi Rick,I purchased this directly from Canon’s website. I was bummed when I took off the sensor cap for the first time and noticed a dust layer, and what looked like a tiny curved scratch on the filter, and a tiny finger swipe of some sort. The swipe...