My phone only has 8 megapixels in the main camera, but I got a small lens from an old camera that I disassembled to reuse some component.
I have a motorola e5 play and I use the OpenCamara app, I think the result is something positive for my phone's limitations.
Considering that it is a spider of a little more than half a centimeter, and that I have to be quite invasive with the spider because I had to bring the camera very close to be able to be well focused.
The image looks really good, this is good fun and I pass up the opportunity to take some photos to these friends who live in our homes.
@elguarodigital