The GemLightbox Macro is a plug and play solution. No adapter is needed to access the 10x zoom. A custom 10x macro lens is built into the GemLightbox Macro and ready to use.

Unlike regular photography lenses, the GemLightbox Macro lens was developed and tested specifically with smartphones for photographing loose diamonds and gemstones.

Here’s how you operate it:

https://www.youtube.com/watch?v=x65q_wEbbHU&t=23s