I am really liking the Canon 15-85mm lens. When I saw the 1/60 sec shutter speed I almost didn't take the photo because at 85mm I thought I'd need at least 1/80 sec to get a sharp result, maybe even 1/100 sec. But I got high shutter speed sharpness in this photo at only 1/60 sec and at f/6.3! The image stabilizer really works well on this lens! I am also not worried about using this lens wide open either, if this is what I can get at f/6.3!