Like other Vudu scopes, the 1–8X24 SFP features aircraftgrade aluminum construction and bright XC High-Density glass, surgically precise turrets, and intuitive push-button reticle illumination controls. The HC3 quad-level BDC reticle features a precise 0.5-MOA illuminated center dot and 2-, 5-, 8.5- and 12.5-MOA subtensions on the vertical axis (at 8X power). The scope’s field of view at 100 yards is 105.8 feet at 1X and 13.2 feet at 8X.. Specifications for EOTech Vudu 1-8x24mm Rifle Scope, Second Focal Plane: Manufacturer: EOTech Objective Lens Diameter: 24 mm Magnification: 1 - 8 x Tube Diameter: 30 mm Reticle Focal Plane: Second Focal Plane (SFP) Illumination Color: Red Field of View, Linear: 13.2 - 105.8 ft at 100 yds Eye Relief: 3.46 - 4.09, 3.54 - 3.94 in Weight: 20.8 oz Adjustment Click Value: 0.25 MOA Length: 10.9 in Adjustment Type: MOA Parallax: Fixed Illumination Type: LED Battery Type: CR2032 Adjustment Range: 20 MOA Magnification Type: Variable Features of EOTech Vudu 1-8x24mm Rifle Scope, Second Focal Plane Aircraft Grade: 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. Fog Resistant: Nitrogen gas purging prevents internal fogging over the operating temperature range. Shock Resistant: The rugged design prevents damage from heavy recoil and rough handling. Water Resistant: The single-piece tube and o-ring seals prevent moisture and dust from entering the scope even in the harshest environments. Anti-Reflective Lenses: 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 Content: EOTech Vudu 1-8x24mm Rifle Scope, Second Focal Plane Vudu® 1-8X24 Rifle Scope Operator Manual Reticle Manual Throw Lever Lens Cleaning Cloth Battery