The GPO Flagmaster 1800 golf laser rangefinder will make your game better by merging optical performance with the latest rangefinding technology. It is equipped with a fast-focus ocular which helps you locate the object you want to range. Center that object in the view-finder reticle, press the button and the Flagmaster will quickly calculate the actual or slope distance for you. Know your distance and elevate your game. Includes cleaning cloth, hard case, battery, wrist carrying strap and carabiner clip.