STYRKA S7 Riflescope 3-12x 42mm Plex Reticle 30MM Fully Multi-Coated _ Styrka SXL-MAX Coating Magnification: 3-12x - Objective Lens Diameter: 42mm - Lens Coatings: Fully Multi-Coated – STYRKA SXL-MAX Coating - Angular Field of View: 6.6°-1.6° - Linear Field of View: 34.6-8.4ft@100yds 11.5-2.8m@100m - Tube Diameter: 30mm - Reticle: Plex - Illuminated Reticle: Yes - Eye Relief: 3.9” 99mm - Exit Pupil: 12.7-3.5mm - Adjustment Gradation: 1/4 MOA - Elevation ADJ Range: 60 MOA - Windage ADJ Range: 60 MOA - Zero Reset: Yes - Parallax Setting: 10 yds to infinity - Waterproof: Waterproof (IPX7) and Nitrogen Purged - Relative Brightness: 161.3-12.2 - Twilight Factor: 11.2-22.4 - Weight: 22 oz - Size (LxWxH): 12.94x3.09x2.2