Build a smartphone holder for your telescope - 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 : Electronics
IPRee10-30X40 Zoom Monocular HD Optic BAK4 Day Night Vision Telescope+Phone Holder+Tripod | Alexnld.com
Build a smartphone finderscope for your telescope - BBC Sky at Night Magazine
Astronomical telescope suitable for children and beginners, astronomical refracting telescope with 70mm aperture and 300mm focal length, portable travel telescope with tripod, smart phone holder and Bluetooth remote control - KENTFAITH
Onetify Ultra Crystal HD 32x Zoom Telescope Mobile Phone Camera Lens Set