I didn't get to play with it much. The owner brought his z6 5-30X50 and the z8i to compare with my 6500. We both saw the z6 was not as good and the z8i was in a class above both.

Tunnel vision doesn't bother me, though as long as the field of view is at least twenty-two feet.

"Only Christ is the fullness of God's revelation."
Everyday Hunter