1 of 1 people found the following review helpful
This is one of the most impressive eyepieces Ive ever used. Its contrast and sharpness is at least as good as the beloved .96 Pentax SMC eyepieces. I sold my 3 and 4mm Radians to get this eyepiece. Once you look through this zoom, youll probably see no need to own another 3, 4, 5 or 6 mm eyepiece.