Gosky Universal Cell Phone Adapter Mount - Compatible Binocular Monocular Spotting Scope Telescope Microscope-Fits almost all Smartphone on the Market -Record The Nature The World Get Your Mobile Phone Into Video Camera and Capturer Image in Distant, Tiny World . Explore the nature of the world easily through your screen Universal: With super large width range: 54-90mm, Fit phone X, 8p, 8, 7plus,7,6plus, 6,5s,5, Samsung Note , Sony, Sony Xperia Z and many other brands Compliable with microscope, telescope, binoculars, monocular, nightvision spotting scope eyepiece diameter 1.102inch to 1.850inch(28mm-47mm) Once purchase for long use -Main Part Made of zinc alloy (More durable than Aluminum). Fully metal housing. And phone clamp made of high strength PA Plastic 1. There is also big type for eyepiece outer diameter from 32mm to 62mm(1.26"-2.44") which is compatiable with bigger spooting scopes, binoculars, small 2inch telescope eyepieces, etc (Choose "big type" in this listing). 2. You can add a Gosky Camera Shutter Wire Control for Smartphones. Then you remove any chance of vibration when take photos. (Search its ASIN: B06Y21NKC3).