Universal Smartphone Digiscoping Adapter 100% Aluminum - Made in USA - Phonecam 

The ULTIMATE digiscoping adapter for your smartphone. Use this adapter on all brands of optics including binoculars. The universal phonecam adapter fits optic cups that range from a small 1.5 inch cup all the way up to a 2.5 inch eye cup. Made in the USA and 100 percent aluminum, this setup is first class. The Phonecam Universal Adapter! www.tinesup.com or www.phonecamadapter.com