Phone Skope's iPhone 11 OtterBox Defender Case Adapter is one of the two required pieces.
This phone case adapter is made specific to the iPhone 11 OtterBox Defender Case (sold separately; it will only work with the Defender model) and is made out of ABS plastic.
Note: This will only work with the OtterBox Defender.
With your phone in the OtterBox Defender Case, slide your phone into the case adapter and then lock in the optic adapter (sold separately).The easiest way to use this case is to download the Phone Skope Camera app in the App Store. This app will allow you to use the Telephoto lens specifically.