Universal Mobile Phone Camera Adapter Smartphone Capturer for all Smartphone Models Android and Windows Smartphones Compatible with Binoculars Monocular Spotting Scopes Telescopes and Microscopes with Dia 26.4mm-46.4mm Description 1.Opening Width 5.5cm-9.8cm 2.Fitting Telescopes Size 26.4-46.4mm Feature: 1.Easily change your mobile phone into a tele lens and get the long distance moon just appear before your eyepiece with much detailed surface 2.This kit fits Most telescope binocular monocular microscope and riflescope only if dia covers 26.4-46.4mm (1.04-1.83in) 3. Easy and convenient to install, the built- in camera of mobile phone matches well with this mobile adapter eyepiece aperture. 4.This Mobile Adapter is compatible with all mobile phone models including mobile phones with shells, only if dia covers 55-98mm ( 2.16-3.86in) Package Include: 1X Universal Mobile Phone Camera Adapter