The 1 Conquer 6-24?50 optic is an affordable, high-performance choice for long-distance shooting. It includes Riton HD glass for clear vision, an integrated throw lever for easy adjustments, and features exposed Riton R3 Zero Stop turrets. All these features are packed into a compact 1? tube design.Features:Dry Nitrogen Purged and Sealed;Riton Advanced Turret System with capped, zero resettable turrets;Fast-Focus Eyepiece;100% Waterproof, Fogproof, and Shockproof (tested up to 1200 G?s);Aircraft-grade aluminum;Magnification: 6-24x;Tube Diameter: 1 inch;Objective Lens Diameter: 50mm;Lens Coating: Fully Multi-Coated, Full Wide Band, Waterproof, Low Light Enhancement;Eye Relief: 3.9 inch;Weight: 27 ounces;Included Items: Flip Up Lens Covers, Lens Cloth, Allen Wrench