Sight Ron SI Hunter Series Riflescope, 1.75-4x32mm Duplex Reticle, 1" Tube, Matte Black Features: - Fast Focus Eyeball - Finger Adjustable Wind age and Elevation - All Weather Construction - SIH Series Multi-Coated Lenses Specifications: - Model Name: SIH1754X32 - Magnification: 1.75-4X - Object Diameter: 32 - Eye Relief: 3.0-3.2 - Reticle Type: Duplex - Click Value: 1/4 MOA - Field of View: 63.7-27.3 - Length: 10.62" - Tube Diameter: 1" - Wind age Elevation Travel: 140 - Weight: 13.40 oz. - Finish: Matte Black - Minutes Per Revolution: 18 - Knob Type: Hunting - Sunshade Included: No - Lens Cover Included: Yes - Waterproof: Yes - Wind age Elevation Knobs: Finger Adjustable - Adjustable Objective: No - Fully Multi Coated: Multi Coated.