Ne X Yz Universal 3 A X Is AdapterNex Yz Connects Your Smartphone To Your Telescope, Spotting Scope, Binocular, Monocular, And Microscope So You Can Capture Images And Video Through The Eyepiece. Works With A Wide Range Of Mobile Phone Models, Including All The Latest Devices From Samsung, Google, And Apple. Unlike Other Adapters, Nex Yz Features Three Directional Knobs (X, Y, And Z Axis) That Perfectly Align Your Phone*s Camera With The Eyepiece In Seconds So You Are Ready To Snap