"One size fits all" best describes the new PhoneCam Universal Adapter. Machined out of aircraft quality aluminum and made in the USA, this adapter is built to last! The PhoneCam Universal Adapter fits optic cups that range between 1.500 - 2.500 inches. The PhoneCam Universal Adapter is a "MUST HAVE" product for anyone who enjoys taking pictures and video with their smartphone.
If you already have a 34mm tab on your phone, you will only need this Universal Adapter.