I know it wasn't even a full moon, but when I saw it so clear and bright in the sky, I couldn't help but bring out the 70-200 real quick. This image is a 100% crop of the original with only slight post-processing (USM 8/50/0 and USM 100/0.3/1). This lens is simply amazing. What suprised me most, though, is how much brighter the moon is than I thought. ISO 200, f/3.5, and 1/800s is a lot more light than I expected!