I have one in 1.5-6x40mm ww/ill. Dot. It is serviceable with an excellent illuminated dot that will dim down enough that it isn't overpowering in low light conditions. It does have some fisheye on the lowest power and I isnt quite as clear as my Sightron, Alpen or Burris in the same power range but they are all three to four times the cost. It makes a good coyote calling scope out to 300 yards, my personal range limit. I still use it but not on a goto rifle as I have better options, for me it makes a reliable back up scope.