TheClip-On Cell Lens? It’s the clip-on tie of the photo world.
Effortless, classy, and awesome at what it was born to do.
This phone lens clips over your phone (Androids and iPhones!) and even fits over some cases for easy lens-switching! You can get it in Fisheye, Polarizer, and Kaliedoscope.
Clip-On Cell Lenses Slip On & Off Any Phone