Falcon... I would love to check out one of the Zeiss 4x scopes...I'm sure that that they are superb, optically...
My binoculars are Leica Trinivoid 8 x 42s which are not exactly cheap glass, and I can see better with my Leupy 4x scopes in low light than I can with my Leicas...
I would expect the Zeiss to be incrementally better than the Leupold....
In this day and age when every swingin' dick thinks he needs a high power variable scope on his rifle, I believe that high quality fixed power scopes in 2x to 6 x are highly underrated.. Many hunters would be better served with a quality fixed power than the long heavy variable monstrosities that they insist on putting on thier rifles..