The original MAGVIEW S1 system allowed shooters to seamlessly integrate their smartphone and spotting scope into a highly effective digiscope system. The MAGVIEW S1 SYNC Spotting Scope Adapter adds the SYNC self-aligning magnetic system that aligns your phone with your spotting scope for faster, more accurate digiscoping. Like the original S1, the S1 SYNC creates the ultimate digiscoping system for capturing sharp, steady images and video wherever your adventure leads you. Strong, rare-earth magnets built into the adapter ensure exceptional stability, requiring only a super-thin stainless steel plate adhered to your phone to secure the device to the optic. Simply flip open the S1 cap, connect your smartphone to the magnet with the phone plate, and you're ready to film. SYNC takes care of the alignment so you're always ready to capture the moment. When not in use, the S1 SYNC shields the eyepiece from dust and precipitation for clear viewing. Fits eyepiece sizes 5160mm. Note: Phone plate not compatible with wireless phone chargers; Wireless Charging Phone Plate available (not included). Enhanced version of the original S1 system SYNC self-aligning phone disc and alignment tool make alignment faster than the original S1 Ultra-strong, super-sleek digiscope system Seamlessly pairs your smartphone and spotting scope Captures sharp, steady images and video from a distance Includes adapter, phone plate, sizing rings, and eye relief spacers Fits eyepiece sizes 5160mm