I had an 800 yrd. Bushnell and it did not hold up at all for me. I got a Nicon and it was better, but still has it`s draw backs. I`m now useing a Leupold that was made by Wind River that is in a pair of 8X bino`s. It is barely better at rangeing than the others I`ve had, but I not only have to carry 1 piece of gear as I also use it as bino`s.
