olloclip has a bunch of new lens sets for the iPhone 7 and iPhone 7 Plus. These phones are already powerful for capturing high resolution photos and video on the go. The new Core Lens Set comes with fisheye, super-wide, and Macro 15x lenses for capturing and sharing even more amazing photos.
You can attach and align these easily. They work on front and rear-facing cameras. The set is screen protector friendly. You get a wearable Pendant Stand to keep the lens accessible. This particular set is available for $99.99. olloclip also has Macro Pro and Active Lens sets available.[where to find it]