Magnifying glass

Excellent magnifying glass in your smartphone
Use your phone's camera to zoom the text, or any other small items. A great solution for the visually impaired, as well as excellent magnifier for soldering chips.
Built-in light allows to highlight small details.
There are opportunities for the inversion of the image, as well as the transition to black and white mode.
A manifold increase in the image depends only on the quality of your camera.
Magnifier is useful for young naturalists, and for avid coin collectors.