DEMO Magview S1 Spotting Scope Adapter. Simply flip open the S1 cap connect your device to the magnet with the included MAGVIEW Phone Plate position the camera and you are ready to film. The design is incredibly durable and multifunctional. When not in use the S1 shields the eyepiece from dust and precipitation keeping your glass clean and clear. The MAGVIEW S1 system will streamline the way you capture content on your next hunt. Please note the MAGVIEW Phone Plate is not compatible with wireless phone chargers Specifications for Magview S1 Spotting Scope Adapter: Manufacturer: Magview Fabric/Material: Polymer Features of Magview S1 Spotting Scope Adapter Rare-Earth Magnets Built Into Adapter Flip Cap that Protects Eyepiece S1 Fits eyepiece sizes 51mm-60mm (2.0in-2.36in) Package Contents: Magview S1 Spotting Scope Adapter x1 MAGVIEW Phone Plate Magview 82014: S1 Spotting Scope Adapter