Equipped with Steiner's Sports Auto-Focus system, everything is in focus from 20 yards to infinity once set for your eyes. The Observers are guaranteed waterproof and shockproof to stand up to harsh marine use. In fact, the rubber armoring prevents slipping, even on a wet surface. Included are a web strap, rain and spray guard for the eyepieces and attached objective lens caps. 10-year limited warranty.
