The clamp is nicely machined, and has rubber pads on both the front and back sides that clamp your phone.

The clamp is nicely machined, and has rubber pads on both the front and back sides that clamp your phone.  Read Less

Thread tolarences are good different filters have come on and off without any issues or sticking.

Thread tolarences are good different filters have come on and off without any issues or sticking.  Read Less

The screw clamp goes directly against the front glass of your phone, so you will definitely want to be careful and not tighten ...  Read More

The screw clamp goes directly against the front glass of your phone, so you will definitely want to be careful and not tighten it down too much.  Read Less

Now, for the uncomfortable truth: almost all cell phone cameras do not have enough zoom / magnification to get a good/large ima...  Read More

Now, for the uncomfortable truth: almost all cell phone cameras do not have enough zoom / magnification to get a good/large image of the sun.  Read Less

6 nd screw on filter, packaged with a cell phone clamp mount that positions a 67mm filter over the cameras (of most cell phones).

6 nd screw on filter, packaged with a cell phone clamp mount that positions a 67mm filter over the cameras (of most cell phones).  Read Less

This would be fine for posting to social media, but will not rival an image taken with a 400mm zoom lens or a real telescope.

This would be fine for posting to social media, but will not rival an image taken with a 400mm zoom lens or a real telescope.  Read Less