Wide 5-25x zoom range allows scope to be used at medium to extreme long range; Large 52mm objective lens effectively gathers substantial light, making it suitable for various lighting conditions, from pre-dawn to dusk; dS Configurator App connects to scope via Bluetooth connection with custom ballistics profile; Illuminated Holdover Reticle illuminates to indicate holdover point; Windage Marks allows user to choose between 5 wind speeds; Alignment Indicator displays whether the rifle is perfectly level; Range Indication - Maximum measuring 1500 yards with Class 1 EN/FDA laser