I understand the Zeiss 4X does test at four inches of eye relief. But has no where near the forgiving nature of Leupold's 4X. E
Can you prove that the eyebox of the Leupold is better than the Zeiss?
I just handled a number of rifles with both Leupold and Zeiss scopes and I can use them both easily. I see no difference in their "eye box".
