3-9×40 Rifle Scope with Red/Green Illumination and Rangefinder Reticle-Includes Batteries,Fits 11mm Free Mounts,Waterproof and Fog-Proof

High-performance specifications and
MIL-dot reticle: This 3-9x40 rifle scope provides a 3-9x magnification, measures 12.3" (312mm) in length, and has a 40mm objective diameter. It offers an exit pupil of 69.1 mm to 85.09 mm and a field of view of 13.41 - 40.38 feet at 100 yards, with 1/4 MOA windage and elevation adjustments. The illuminated MIL-dot reticle delivers quick aiming points, improving accuracy and assisting in range estimation and bullet drop compensation.
Compatible mount and adjustable diopter: The rifle scope contains two 11mm free mounts that fit standard 11mm ( 0.43 inches) narrow dovetail rails. It also features a lockable diopter for swift and simple adjustments at various shooting distances. Dual-color illumination and flip-up lens covers: This scope provides five brightness settings and a magnification range of 3x to 9x, ensuring clear long-range shooting with excellent optics. It also comes with convenient flip-up lens covers that guard against debris and are constructed for durability, making them perfect for outdoor enthusiasts and hunters.
Full multi-coated lenses: This scope is fitted with high-performance, multi-layered lenses featuring anti-reflective coatings on all air-to-glass surfaces, boosting light transmission. The fully multi-coated glass provides superior light transmission compared to standard lenses.
High-quality construction: The body of the rifle scope is constructed from durable aircraft-grade aluminum alloy, ensuring shock resistance and suitability for hunting. Its free-floating design delivers excellent waterproof and fog-proof performance, thanks to O-ring seals and nitrogen filling