Amazon.com : Telescope Phone Adapter, Mobile Device Holder, Work for Spotting Scope, Telescope, Microscope, Monocular, Binocular, for iPhone, Samsung (Suction Cup) : Electronics
Celestron
Best smartphone adapters for telescopes, 2023 - BBC Sky at Night Magazine
Amazon.com: GOSKY Smartphone Adapter Mount Regular Size - Compatible with Binoculars, Monoculars, Spotting Scopes, Telescope, Microscopes - Fits almost all Smartphones on the Market - Record Nature and The World : Home & Kitchen
Amazon.com : Spotting Scope Smartphone Camera Adapter, Telescope Camera Adapter, Cell Phone Adapter Mount for Binocular Monocular : Electronics
TSV Telescope Cell Phone Mount Adapter, for Binocular, Monocular, Spotting Scope, Microscope - Walmart.com
Amazon.com : Telescope Phone Adapter, Mobile Device Holder, Work for Spotting Scope, Telescope, Microscope, Monocular, Binocular, for iPhone, Samsung (Suction Cup) : Electronics
Scope Phone Mount, Black Cellphone Telescope Adapter Mount Portable Durable Universal For Telescope For Binocular For Monocular For Spotting Scope - Walmart.com