7X18 163M/1000M Golf Monocular Rangefinder Distance Meter Finder Pocket-Scope Range Sightseeing Sur Features:Optics Lens - Delivers clear, -detailed imagesClassic Design, Suitable for Gifts, Portable Style Excellent for GOLF range finder, sightseeing, surveillance, races, hunting and other activities. How to use: Looking through the golf scope, you will see the range finding reticle with the bottom of the reticle labeled "Green" and the top labeled "Yards / Meter". Position the image so that the bottom of the flagpole simply touches the horizontal line of the reticle, marked "Green," the yardage or meter on the reticle scale corresponding to the top of the flagpole is the distance between you and the flag. Specifications: Magnification: 7 Field of View: . 163m / 1000m Range finding reticle with meter and yardage scale (50-200 meters or yards) Colour:Black Material:plastic Package Contents: 1 x Golf Rangefinder Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.