Experiences with Kahles K1050 10-50x56?

[Twray]

Does anyone have a or have any experience with the Kahles K10-50x56. I'm interested in one for benchrest. I'm currently using Nightforce 15-55 Competition scopes and interested in how it compares to them, especially optically...
Thanks in advance....

 

[Willow]

Considered one last year when I was in the market for a new F-class scope. I have previously owned a K624i and liked it a lot so I had high hopes for the 10-50 but was left disappointed when I evaluated it. Eyebox was tighter than any other target scope I have looked through, and that includes anything by Sightron, NF, S&B, March and Vortex. It was like looking through a fish bowl. The shop in question sent it back to the distributor to be assessed and came back and said they're all like that. In the end I bought a couple of Vortex Golden Eagles and am more than happy.