Art Fritzson Reviews

With my 12 f/4.9 dob, this generates a whopping 214x - which I thought would have limited usefullness in my usually poor seeing area. To my surprise, this has become my most often used eyepiece - its sharp, edge to edge, contrasty, and gives me plenty of time between nudging. I give it a 9 because the relatively short eye relief does cause some kidney beaning if youre not careful about eye placement, but otherwise its perfect.