Amazon.com : Telescope Phone Adapter, Universal Telescope Phone Mount Adapter for Samsung/iPhone/Android Smartphone, Compatible with Telescope, Monocular, Binocular, Microscope, Outdoor, Gift Photography : Electronics
Altair Astro Self-Centering Smartphone Telescope Adaptor - BBC Sky at Night Magazine
Amazon.com : GOSKY Smartphone Adapter Mount Large Size - Compatible with Binoculars, Monoculars, Spotting Scopes, Telescope, Microscopes - Fits almost all Smartphones on the Market - Record Nature and The World : Electronics
Celestron NexYZ universal smartphone adapter | A Review
GoSky Cell Phone Adapter Mount – Fits Almost all Smartphones – GoSky Optics Official Online Shopping Store
LAKWAR Telescope Phone Adapter,Universal Smartphone Mount for Binoculars, Monocular, Microscope, Spotting Scope, Telescope, Smartphone Holder Clip Bracket Fits Almost of Mobile Phones - Walmart.com