Magnification: 3x-9x - Objective/Field of View: 32mm/39.8' (12.1m) @ 3x 13' (3.9m) @ 9x - Main (Center) Tube Diameter: 1.0 - Objective Tube Diameter: 1.5 - Eyepiece Tube Diameter: 1.5 - Lens Coatings: Fully Multi Coated Optics - Reticle: Standard BSA Reticle - Reticle Image Plane (Magnifying): Second - Exterior Finish: Matte Black - Windage & Elevation Adjustments: 1/4-M.O.A. Per Click - Maximum Adjustment: 35 MOA W & E - Exit Pupil: 10.6mm @ 3x 3.5mm @ 9x - Eye Relief: 3.5 / 88.9mm @ 3x 3.5 / 88.9mm @ 9x - Parallax Correction Control: Preset 100 Yards - Diopter Adjustment: -2 / +2 - Material: Aluminum Alloy - Nitrogen Filled: Nitrogen filled - Waterproof / Fogproof: Yes - Length: 12.0 (304.8mm) - Mounting Length: 5.8 - Weight: 12.3 oz. 348.7g