At its core, the VX-4HD features the Elite Optical System, engineered for superior low-light performance, glare reduction, and edge-to-edge clarity. Whether you're glassing at first light or squeezing every last minute out of the day, this scope delivers a clear advantage in visibility and precision. A two-turn CDS-ZL2 elevation dial provides precise, repeatable tracking, while the push-button ZeroLock system ensures a secure and dependable return to zero. CDS-compatible VX-4HD models are eligible for a free Custom Dial (CDS ), tailored to your specific hunting cartridge and environmental conditions for confident, accurate shooting. With a versatile 4:1 zoom ratio and integrated throw lever, the VX-4HD allows smooth transitions from close-range shots to extended distances. Built to withstand harsh environments, it features a fast-focus eyepiece and rugged construction that is waterproof, fogproof, and shockproof. Backed by a lifetime guarantee, it s built for reliability across generations. Product Details 4:1 zoom ratio for versatile magnification range Elite Optical System for clarity and low-light performance High-definition optical performance CDS-ZL2 elevation dial with ZeroLock system Custom Dial System (CDS ) compatible Integrated throw lever for fast magnification changes Second (rear) focal plane reticle Product Features Optimized for low-light hunting conditions Clear, simple reticle design with minimal obstruction Thin reticle lines for improved target visibility FireDot illumination for fast target acquisition Motion Sensor Technology for efficient illumination control Smooth transition between close and long-range shooting Rugged, waterproof, fogproof, and shockproof construction