Element Optics Nexus 5-20x50 FFP w/ EHR-1C MOA Reticle Magnification Range: 5-20x Tube Diameter: 30mm Reticle Position: First Focal Plane Objective Lens Diameter: 50mm Eye Relief: 3.03-3.66" Field of View @ 100yds: 23.3-5.8ft Click Value: 1/4 MOA (20 MOA/REV) Elevation Adjustment Range: 80 MOA Windage Adjustment Range: 50 MOA Advanced Fully Multi-Coated Lenses with Anti-Fouling Layer Tool-free Resettable Turrets Adjustable Zero-Stop Minimum Parallax Distance: 10 Yds Illuminated Reticle Springer Rated Platinum Lifetime Warranty Removable Throw Lever Length: 13.8" Weight: 28 oz Includes Sunshade, Lens Cloth & Neoprene Cover Made in Japan