Celestron Nex YZ 3-Axis Universal Smartphone Adapter For Binoculars / ScopesCapture still images and videos with virtually any smartphone through virtually any optical device with Celestron's NexYZ 3-Axis Universal Smartphone Adapter. The design allows it to be used on spotting scope, binocular, and telescope eyepieces from 30mm to 60mmincluding standard 1.25" and larger 2" telescope eyepieces. Celestron includes two rings that allow the adapter to be mounted on smaller optics, such as microscopes.The frame is made of sturdy and lightweight aluminum and the body of a polymer material that makes it able to support larger and heavier smartphones without failing. A clamping system holds the adapter securely on the eyepiece and locks in place, while an adjustment system allows for precise phone camera alignment on three X-Y-Z axes.Take Stills and Video through EyepieceUse for Telescopes, Binoculars, SpottersMicroscope and Smaller Optic AdaptersEasy Spring-Clamp Installation with LockFits any Eyepiece from 30mm to 60mmCompatible with a Wide Variety of PhonesAluminum Frame and Polymer BodyContains: 1*Adapter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.