This question probably belongs in the Optics section of HuntingNet, but I'm going to put it here as well, so I can try to catch both audiences. Anyone out there have experience with the so-called "parallax-free" riflescopes? Pentax makes some of their scopes parallax-free.

Didn't know it was possible to have a scope, with magnification, but no parallax.

Anyone have any experience with these scopes?