Yes, the focus adjustment is on the rear of the scope, in front of the eyepiece, where the variable power adjustment knob would be, if it had one. I have never seen this on any scope before, but I think I like it. I just prefer a fixed power scope, rather than variable power, and I would like to have a 10x because it's not TOO much for 50 yard shooting, and it's still enough for precision work out to 300 or so. But I am am always open to anything if the price is right. Why? Got one for sale?