For those who prefer a more traditional one-piece spotting scope design, the MeoPro HD80 features a fixed 20-60x power range suitable for any situation. Boasting an 80mm extra-low dispersion, fluoride treated objective, the HD80 provides excellent clarity while sharply reducing color fringing. It's one-piece design aids in transmitting the most light possible, giving you a vivid viewing experience every time you use it. Built to provide a lifetime of use and enjoyment, the MeoPro HD80 packs the features you need into a rugged, one piece design.