Take on medium to long-range engagements in confidence while equipped with this 3.5-10×50 hunting scope. These Rifle Scopes feature exclusive Leupold technologies like DiamondCoat 2 lens coatings and the Xtended Twilight Lens System that amplify light transmission and produce bright, high-contrast images, even in low-light environments. The VX-3 HD 3.5-10×50 CDS Rifle Scope is available with a variety of Custom Dial System (CDS) reticles that provide precise aiming points that account for elevation and your weapon’s specific ballistic information. These optics are built with a tough yet lightweight aluminum housing that’s impervious to the elements, delivering fogproof and waterproof performance in all weather conditions. The extended eye relief offers extra comfort during long glassing sessions, and each scope includes durable lens covers for extra protection while in transportation or storage. Bring your best to any hunt by mounting this high-performance variable zoom scope. Every CDS model scope comes with a standard MOA or MIL dial right out of the box, so it’s not a custom dial yet. To get yours, enter your ballistic information that can usually be found on your ammo box or the manufacturer’s website and some of the environmental conditions where you’ll be shooting the most, and we will laser-etch a new elevation dial to match. Once you receive the new dial in the mail, swap out the standard MOA or MIL dial, and you’re good to go. The Custom Dial System® (CDS) ensures your scope is now perfectly tuned to the ballistics of your rifle. Fully understanding your ballistics can be intimidating. That’s why the Leupold Custom Dial System® (CDS) laser-etches your scope’s elevation dial to match your load, velocity, and conditions. All you do is range your target, turn the dial to that number, and aim dead on. No more holdovers, bullet drop reticles, or ballistic calculators. Just quick, accurate shots every time. Specifications for Leupold VX-3HD 3.5-10x50mm Rifle Scope, 30 mm Tube, Second Focal Plane (SFP): Manufacturer: Leupold Objective Lens Diameter: 50 mm Magnification: 3.5 – 10 x Reticle: FireDot Twilight Hunter, CDS-ZL FireDot Twilight Hunter Tube Diameter: 30 mm Reticle Focal Plane: Second Focal Plane (SFP) Illumination Color: Red Finish: Matte Field of View, Linear: 11 – 29.8 ft at 100 yds Eye Relief: 3.6 – 4.5 in Color: Black Weight: 14.7 oz Adjustment Click Value: 1/4 MOA Length: 12.3 in Adjustment Type: MOA Illumination Type: LED Battery Type: CR2032 Fabric/Material: 6061-T6 Aluminum Lens Material: Glass Optical Coating: DiamondCoat 2 Brightness Settings: 8 Water Resistance Level: Waterproof Shockproof: Yes Fogproof: Yes Battery Quantity: 1 Package Type: Box Magnification Type: Variable Condition: New W/E Travel at 100 Yds: 52 MOA Features of Leupold VX-3HD 3.5-10x50mm Rifle Scope, 30 mm Tube, Second Focal Plane – SFP DiamondCoat 2: Exterior lens surfaces are treated with DiamondCoat 2, an ion-assist lens coating, for higher light transmission and the greatest level of abrasion resistance we’ve ever offered. DiamondCoat 2 has the additional advantage of assisting in light transmission, for greater brightness, clarity and contrast, and will prove its worth in the wildest places on earth. 2nd Generation Argon/Krypton Waterproofing: Features our exclusive, proprietary Argon/Krypton gas blend, which nearly eliminates the effects of thermal shock, and reduces the diffusion of gases sealed inside your scope even more than our proven nitrogen technology already does. Generous Eyebox: Get on target faster so you can take the shot of a lifetime. Even at higher powers, the longer eye relief and generous eyebox provides incredible head position latitude, edge-to-edge brightness, and a full clear sight picture that fills the eyepiece completely. Blackened Lens Edges: Blackened lens edges reduce light diffusion, so more usable light reaches the shooter’s eye. This results in a brighter image with increased contrast. Twin Bias Spring Erector System: The twin bias spring exerts up to 30 percent more holding force on the erector, virtually eliminating erector system backlash and stress on the vital internal workings of the scope, for longer life. 3:1 Zoom Ratio: A versatile 3:1 zoom ratio erector system that is ideal for a wide range of situations. Waterproof & Fogproof: Absolute waterproof and fogproof integrity means it’s ready to perform in the field, in all conditions. 6061-T6 Aluminum: Only use the highest quality domestic, aerospace-grade aluminum is used. Durable Lens Cover: A field functional and durable bikini-style lens cover is included for excellent lens protection both in the field and while in storage. Xtended Twilight Lens System: The Xtended Twilight Lens System™ optimizes the transmission of low-light wavelengths, so you see the details of low-light scenes in greater, brighter detail than with any other scope available. Package Contents: Leupold VX-3HD 3.5-10x50mm Rifle Scope, 30 mm Tube, Second Focal Plane – SFP Lens Cover