Vector Optics Continental 3-18x56 Scope 30mm Monotube Etched Glass #4 Reticle German Optics Side Focus Vector Optics Top Line Product That Can Compete Worldwide Famous Brand Optics Vector Optics Top Line Product That Can Compete Worldwide Famous Brand Optics. Germany Optics System with Crystal Clear Image, 30mm Monotube , Return-to-Zero Turret Etched Glass #4 Reticle, 1/4MOA Adjust, Center Dot Illumination Etched Glass #4 Reticle, 1/4MOA Adjust, Center Dot Illumination Product reveiw by Craig Boddington - "Continental by Vector: Good scopes at great price points! At each stage of my testing, I was impressed with how well each of the Vector Optics Continental scopes performed. The quality of the scopes, ease of mounting, and overall design make these scopes a great option for both varmint and big game hunters alike, and at an affordable price. If a new scope is in your budget, I recommend checking out the Vector Optics Continental line. (Craig Boddington)" See the complete article at http://blog.wholesalehunter.com/2018/12/10/vector-optics-continental-scopes-review-boddington/#more-797 Magnification :5-30x Objective Lens Dia.: 56mm Ocular Lens Dia.:4 2mm (1.7 inch) Ocular Lens Length: 54mm (2.1 inch) Exit Pupil: 16.7-5.5mm Optics Coating: Fully-multi coat diamond clear Field of View: 1.5-6.9 Feet @ 100 yards Field of View:1 3.8-23.M@ 100 meters Eye Relief: 100mm (4.0 inch) Length: 383mm (15.1 inch) Weight: 630g (22.2 ounce) Tube Dia.:3 0mm Monotube Click Value: 1/4 MOA Elevation Range: 75MOA Windage Range: 75MOA Parallax Setting: 100 yards Side Focus: 10 Yds to infinite Reticle: Etched glass German #4 Illumination: Six gear Battery: CR2032 Length of middle turret part: 35mm (1.4 inch) Shock tested to 750g, water proof at 300 meters and 45 degree Fully nitrogen purged to eliminate any fogging of the lenses internally Adjusting plate is NOT fixed, after zero the scope pull up the turret and re-set it to zero High quality 6061 T6 aircraft grade aluminum Focus mark: 10,15, 20, 30, 50, 75, 100, 200, 300, 500 and infinite Diopter compensation from fast-focus eyepiece (+2 to -3) Including items: 30mm picatinny high ring (default) or weaver or dovetail mount, lens caps and cleaning cloth etc.