Visionary Airman 60, 15-45x 60 Straight telescope. Designed for aircraft spotters this is nevertheless the modern, prismatic (roof prism), version of a traditional telescope with all the applications that that implies. Very easy to focus and zoom, and giving excellent image for the price, the Airman 60 can be hand-held or tripod mounted (- see our "Tripods and Supports" section). Its lightweight design makes it both very portable, and easily steadied against a post or window frame, when using hand-held. Splashproof, it comes with carry case, and a 2 year warranty.