Carson IB 700 HookUpz Universal Smartphone Digiscoping Adapter for Full Sized Binoculars, Black

The Hook-ups Universal Smartphone Binocular Adapter Easily Connects Your Smartphone To Most Full Sized Binoculars (32mm-50mm Objective Lens Diameter) Take Pictures and Record Video Using the Built-In Camera Application on your Smartphone Through the Lenses of your Binoculars | NOT Compatible with Riflescopes, Microscopes, Telescopes or Tablets 2 Interchangeable Rubber Rings to Fit Full Sized Binoculars that have an Outer Eyepiece Housing Diameter Between 40mm-44mm (See Sizing Guide Under Product Details Section For Further Information) Adjustable to Fit Most Popular Smartphones (up to 3.75 inches wide in portrait orientation) Including Apple (iPhone), Samsung (Galaxy/Note), HTC, LG and More | Compatible with the iPhone 8, 8+, and X Great Binocular Digiscoping Adapter to use for Bird Watching, Hunting, Sight-Seeing, Surveillance, Sporting Events, Concerts and More | Compatible with Dual-Camera Phones