How can mount the SLR Lenses to an iPhone or an Smartphone?

 

 

 No matter 37mm / 49mm / 52mm / 58mm / 67mm / 43mm / 40.5mm...

or any other lenses, here we show you how to mount it to your iPhone or smartphone to save money.

Here is the video to show you:

Here is the link for the product:

DSLR Lenses on iPhone / Smartphone

Here are EXTRA Rings.