I don't know a whole lot about the technical workings of scopes. I did look at the Konus scopes a few months back and the salesman told me the crosshairs were etched or cut into the glass and he thought that eliminated changing points of impact. In other words, no crosshairs to move or break. I wasn't sold on the theory and the glass didn't seem that clear compared to comparaby priced scopes, so I passed.
Last edited by shepherddogs; September 1, 2009 at 09:56 PM.