Features typically reserved for high-end scopes are standard issue in the Vortex Diamondback. It starts with fully multi-coated, premium XD extra-low dispersion glass that delivers stunning color fidelity, light transmission, and image resolution. The first focal plane EBR-2C reticle provides consistent ranging, holdover and windage correction information at any magnification. Exposed tactical turrets let you dial in quick and precise elevation and windage adjustments with a zero-reset feature for a swift and easy return. Plus, precision Spring and Glide Erector Systems will have you, and keep you, on target under even the harshest of conditions. More on the FFP EBR-2C MOA reticle Designed to maximize long-distance shooting and ranging abilities, the EBR-2C MOA reticle can be used to effectively determine ranges, holdovers, windage corrections, and moving target leads. The ultra-precise, laser-etched glass reticle ensures the MOA specifications are kept to the tightest tolerances possible. The fine center crosshair subtensions on the EBR-2C MOA reticle were carefully chosen to provide the optimum balance of precision aiming and low-light visibility. Includes windage reference dots on drop lines. With a VORTEX VIP Warranty, you get a Very Important Promise The Vortex VIP Warranty is about how its handled, not how it happened. Vortex promises to repair or replace a damaged or defective Vortex optic at no cost to you. If your product can not be repaired, it will be replaced. This unlimited Lifetime Warranty is fully transferable and requires no warranty card be sent in or receipt dug out. If you own it, Vortex will handle it, and that's a promise. Extra-low dispersion (XD) glass increases resolution and color fidelity, resulting in crisp, sharp images Light transmission is increased with anti-reflective fully multi-coated optics on all air-to-glass surfaces EBR-2C MOA reticle can be used to determine ranges, holdovers, windage, and target leads First