From tight timber to wide-open country, the Leupold VXA(R)-4HD, with its true 4:1 zoom, is built to perform. Its Elite Optical System delivers a bright, crisp image when light gets scarce, and the integrated throw lever makes magnification changes fast and easy. Built ultra-rugged to shrug off recoil and extreme weather, the VX-4HD gives you everything you need in one scope - performance, value, and durability that outworks and outperforms everything in its class. Leupold's Elite Optical System delivers excellent dawn-to-dusk light transmission, glare reduction, and resolution that diehard hunters and shooters demand. Two revolutions of elevation adjustment with the CDS-ZL2 dial. Prevent accidental dial movement with the push-button ZeroLockA(R) system. Eliminate the need for holdovers on longer shots with the Custom Dial System. Integrated throw lever allows for quick magnification changes. Fast-Focus eyepiece can adjust to your eyesight, so the reticle Sheds dirt and water for clear, crisp images with Guard-ion(TM) lens coating. Extends battery life with Motion Sensor Technology (MST (TM)) on illuminated models. Rugged-lightweight construction disperses recoil energy for unrivaled durability Waterproof, fogproof, and guaranteed to perform for life.