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 : Electronics
Amazon.com : Gosky Telescope Phone Adapter Quick Aligned Cell Phone Digiscoping Adaptor Mount - Compatible with Spotting Scope Binoculars Monocular, Fit Almost All Brands of Smartphones (Big Type) : Electronics
Omegon 1,25'' Smartphone and Telescope Photo Adapter
Amazon.com : Gosky Telescope Phone Adapter Quick Aligned Cell Phone Digiscoping Adaptor Mount - Compatible with Spotting Scope Binoculars Monocular, Fit Almost All Brands of Smartphones (Big Type) : Electronics
Omegon 'Red edition' smartphone adapter
Omegon Smartphone Holder for Finder shoe: Amazon.de: Electronics & Photo