FEATURES-Scope housing has 1/2" diameter circle with lighted center dot for superior long distance accuracy-Adjustable green LED with 11 brightness settings (CR2032 battery included)-Micro-adjust windage - precision click design-Tool-less yardage & windagelock-Sight housing accepts 1.87" scope lens (not included)-Includes over 40 pre-marked yardage tapes to simplify setup-Adjustable yardage-stop customizes maximum yardage setting-Laser marks for windage & elevation adjustments-Quiver can be mounted directly to bracket-Adjustable for left- & right-handed shooters-Quiver mount included-BlackPRODUCT SPECIFICATIONS:Dimension 4.70 X 9.35 X 9.60Height 4.7000Width 9.3500Length 9.6000MATERIAL CNC MACHINED ALIMINUMCOLOR BLACKTYPE SIGHTSMECHANICAL NFIXED NDIAMETER 1.8" APERTUREOTHER FEATURES: 1/2" DIA. CIRCLE W/LIGHTED CENTER DOT,11 BRIGHTNESS SETTINGS,40+ PRE-MARKED YARDAGE TAPES,PRECISION CLICK MICRO ADJUST WINDAGE TOOL-LESS WINDAGE & YARDAGE LOCK,ADJUSTABLE YARDAGE STOP FOR MAXIMUM YARDAGE SETTING, QUIVER CAN MOUNT DIRECTLY TO BRACKET,RH OR LH,LENS COVER