A great scope. images are sharp and clear, no CA (a bit, only in white objects if you look for), no another distortion. I use it with a few different eyepieces and a binoviewer. it's work great.

Absolutely crystal clear images with its supplied eyepiece at 20x. Acceptable and usable even at the 60x end of the scale. Reasonably good at 40x. Focus is very smooth and arguably, the dual focus isn't required but is a nice addition.