The VX-3HD delivers what hunters want most in a riflescope: outstanding performance in lowlight in an incredibly tough yet lightweight package. With Leupold’s Elite Optical System theVX-3HD delivers excellent dawn-to-dusk light transmission for a bright image when it matters most elite-level glare reduction in harsh light and the resolution and clarity diehard huntersand shooters demand. We also gave it match-grade repeatability and ergonomic controls thatare easy to read and use even with gloves. Models with illuminated reticles make the VX-3HDthe best lightweight low-light hunting scope in its class. And with its low-profile one-revolution CDS ZeroLock dial you can be confident your dial will only move when you want it to. Push the button to unlock it dial and then rotate it back to zero to lock it in place. Its that simple. Everything we put into your VX-3HD is there to help you tag out.