Very happy with my Nikon ED50, and although I haven't looked through the Vortex, I'll bet it gives the Nikon a run for it's money. I've got the big 80mm (?) Vortex and i's really nice.
Last edited by Akbob5; 12/17/14.
Bob Enjoy life now -- it has an expiration date. ~Molɔ̀ːn Labé Skýla~