“I would give a 10 except for the rain cover for the optics: it is TOO tight. As a result, it tends to unscrew the adjustable eyecap. It actually pulled it off when I was in Africa on a safari. The only reason I did not permanently lose it was because it made a noise as it hit the metal floor of the safari van. I also find the strap attachment on the side to be a hassle to change.”
