You know, they make cameras that actually are meant to attach to those lenses... ;-) I appreciate the experiment, though. But one thing about the image quality

You know, they make cameras that actually are meant to attach to those lenses... ;-) I appreciate the experiment, though. But one thing about the image quality: those lenses are specified assuming a 35mm (or 35mm/1.6) sensor. The sensor on an iphone must be 3.5mm at most, so the point spread function of the lenses aren't really matched to the sensor. I suspect that's part of why the quality is bad.