Style: Latitude (EQ) Base + Dec BracketSkyWatcher S20530 Star Adventurer Latitude (EQ) Base, Telescope Accessory, BlackSmooth and reliable way to polar align your mount Internal gearing Aligning to north celestial pole easy and repeatable Adjusts from 0º latitude to 70º latitude Bubble level to make sure base is horizontalSkyWatcher S20560 Star Adventurer Dec Bracket, Telescope Accessory, BlackFine-tuning mounting assembly Vixen-style dovetail plate Slow motion geared head Threaded hole to facilitate an optional counterweight Perfect for longer focal length optics Also allows for an addition ball head to be mounted Dec. Bracket needed to use Star Adventurer counterweight kit