Universal attachment for mobile phones with microscope and LED diode + UV diode. The microscope has a manual zoom, so you can set how much magnification you want. After deploying on a mobile phone, it is also necessary to zoom directly with the mobile phone so that the image is over the entire display. You can turn on the microscope and take photos even in the dark, and it also has a built-in UV light, which you can use to take photos of, for example, a ruby, which will glow under this wavelength. The maximum magnification is 60x.