Optical clarity is very good. There is minimal Chromatic Aberration at any magnification under any lighting. Resolution is excellent.
At the price I got it, it is very hard to beat. Only areas of weakness I can think of is lack of a detachable eyepiece for serious digiscoping. Also, for those who needs extremely close focus (20ft or less) will not find it useful. Finally, it is a straight-only scope.
For range use, I can spot .22 holes easily at 100yds.
Pros: Light, well-made, eas to use
Cons: Not ideal for digiscoping
This review was written in the old system and had content requirements that are different than reviews written today.