For a heavy duty optic that gives you crisp images at any time of day, enhance your rifle with the EOTech Vudu 3.5-18x50 FFP Precision Rifle Scope. Featuring a side-mounted parallax adjustment system, these Rifle Scopes by EOTech let you dial in the reticle focus to master even the furthest and most challenging shots. Plus, the EOTech Vudu Waterproof Rifle Scope is outfitted with giant precision-machined turrets and an EZ Chek stop zero feature that swiftly dial adjustments and return to zero regardless of the ambient lighting conditions. Get a bright aiming point by simply pushing the illumination controls which light up your reticle bright enough to take down targets in low light environments. This rugged scope is ideal for long range shooters who need a reliable piece of glass that can withstand whatever punishment they put it through while delivering impeccable, repeatable results in the field. Dive into the world of high-end optics with the EOTech Vudu 3.5-18x Illuminated Rifle Scope. Specifications for EOTech Vudu 3.5-18x50mm Rifle Scope, 34mm Tube, First Focal Plane: Manufacturer: EOTech Objective Lens Diameter: 50 mm Magnification: 3.5 - 18 x Tube Diameter: 34 mm Reticle Focal Plane: First Focal Plane (FFP) Exit Pupil: 2.8 - 11.2 mm Illumination Color: Red Finish: Flat Black / Type III Anodized Field of View, Linear: 5.7 - 29.5 ft at 100 yds Eye Relief: 86 - 100 mm Diopter Adjustment Range: -2 - 2 dpt Color: Black Weight: 33.23 oz Length: 14.84 in Parallax: 15 yds to infinity Illumination Type: LED Battery Type: CR2032 Width: 3.9 in Height: 3 in Lens Material: Broadband anti-reflection coating Optical Coating: Anti-Reflective Water Resistance Level: Waterproof Water Resistant Mark: 1 m Package Type: Polymer Hard Case Included Accessories: Standart Magnification Type: Variable Condition: New Features of EOTech Vudu 3.5-18x50mm Rifle Scope, 34mm Tube, First Focal Plane Aircraft-grade aluminum, single-piece construction with anodized finish for extreme durability. Laser-etched adjustment indicators and push-button illumination controls for tracking east. Water-resistant, fog-resistant, shock-resistant with single construction eyepiece. Nitrogen gas purging prevents internal fogging over the operating temperature range. The rugged design prevents damage from heavy recoil and rough handling. The single-piece tube and o-ring seals prevents moisture and dust from entering the scope even in the harshest environments. XC high-density, low dispersion glass with anti reflective coated lenses provides efficient light transmission and unmatched edge-to-edge clarity. Water-resistant, fog-resistant, shock-resistant with single construction eyepiece. Package Contents: EOTech Vudu 3.5-18x50mm Rifle Scope, 34mm Tube, First Focal Plane Vudu 3.5-18X50 Rifle Scope Operator Manual Reticle Manual Throw Lever Lens Cleaning Cloth Zero Stop Wrench Battery