Fits nearly all smartphones and phablets with their cases up to 3.75 inches wide. Including iPhone 8 Plus – iPhone X / Samsung Galaxy 7 Plus
Compatible with most optics with an eyepiece diameter between 25-58mm, including binoculars, spotting scopes, telescopes, microscopes, and more.
Does not work with Tablets or Riflescopes
Improved lock and clamping mechanism allows you to securely ‘lock’ in your optic eyepiece, allowing for a tighter grip to prevent sagging
Features glow-in-the-dark rubber pieces to increase visibility in low light situations