S4 Gear Zoom SVS Smartphone Scope Mount for Telescopes, Spotting Scopes and Binoculars - ZOOM - SHOOT - VIEW - SHARE! EASY MOUNT - Scope mount easily attaches to all spotting scopes, binoculars, telescopes and microscopes VERSATILE - Mount is compatible with most smartphones, including iPhones and Samsung Galaxies without a protective case, providing a secure fit that guards against shock and vibration QUICK CONNECT - Allows for fast, tool-free repeatable attachment and detachment to your scope MICRO ADJUST KNOBS - Assist in fast and precise alignment with your scope lens ZOOM SVS - Allows you to use your smartphone to film adventures and share footage filmed from the optic of choice. ZOOM SHOOT.VIEWSHARE!