With Jupiter in opposition this month and closer than normal I took out my binoculars and could indeed spot four of the moons. Next logical step would be to pull out the spotting scope, but since I don’t have a really good one I pulled out a couple rifles with my best scopes on them. I have a hard time telling the difference between high end glass. To me they all look great at the range. I was surprised to discover that my Sightron SIII 10-50x scope showed better detail of Jupiter than my NF 15-55x competition scope and my Golden Eagle scope. All I could figure was the larger objective might be the difference. Probably not overly important since I don’t hunt or shoot at Jupiter, but it certainly came as a surprise.