With the VX®-Freedom you get best-in-class optics and unbeatable accuracy. It's also everything you expect from a Leupold: designed, machined, and assembled in our Oregon factory, tested to the same ruggedness standards as our top-tier riflescopes, and guaranteed for a lifetime of performance. FEATURES: 3:1 Zoom Ratio; 1/4 MOA Finger Click; Waterproof & Fogproof; One inch Maintube; 6061-T6 Aircraft Quality Aluminum; Twilight Light Management System; Scratch Resistant Lenses, 1" tube diameter.