Garmin Xero A1i Pro Auto-Ranging Digital Bow Sight (Right Handed)Be ready at a moments notice by using our most advanced auto ranging digital bow sight yet. Its fast and easy to set up your best shot every time. Precision Microadjustments & Dynamic Level Microadjustable rails enable fast, exact tuning for elevation, windage, and laser reticle alignment, while the dynamic level displays real time leveling next to the pin with distance based sensitivity so you maintain proper alignment without shifting focus.