The Burris Fullfield IV offers a wide field of view in a rugged, lightweight design. Features a Plex reticle, 1" main tube and finger adjustable windage/elevation turrets. Brand Burris Category Rifle Scopes Focal Plane Rear Model Fullfield Series IV Finish Matte Black Magnification 2.5-10x Firearm Type Rifle Reticle Plex Objective 42mm Tube Diameter 1" Windage Adjustment 80 MOA Length 11.60" Adjustment Size .25 MOA Elevation Adjustment 80 MOA Exit Pupil Diameter 10.10-4.60mm Eye Relief 3.5"-3.8" Field of View 46-11 ft @ 100 yds Optic Coating Hi-Lume Weight 16.80 oz Windage Elevation Adjustable