Universal Smartphone Optics Adapter

Attach your smartphone to any optic! Just place your smartphone or tablet (with or without a case) into the phone clamp, then attach to any optic in seconds. Self-centering adapter fits any eyepiece measuring 25-58 mm, making it ideal for use with telescopes, binoculars, microscopes, spotting scopes, and more. Take pictures, capture video, or use as a digital viewfinder when attached to optical device. Glow-in-the-dark rubber makes it easy to use and set up in low-light conditions. Squeeze-and-release connection makes it simple to attach and detach from the optical device. Includes protective case. Limited lifetime warranty.