There are a few cases available for iOS devices with SLR lens mounts. iOgrapher is a great case we recommend. Once mounted, you will find the image from these lenses will appear upside-down due to the nature of how these lenses work. Switcher Studio gives you the option to flip the image over so that you can use an SLR lens for your productions.
To flip the SLR camera:
Open the Settings app on your iOS device.
Find and tap Switcher Studio to open the app settings.
Tap iSight Camera Lens in the menu.
Tap Invert to flip the image coming from your lens.
Now you will be able to use your SLR lens with any Switcher Studio production.
Note: In order to use these lenses you will need to use a lens adapter to ensure that the Flange Focal Distance (FFD) is appropriate for your lens.
Keyword(s): DSLR, DLSR, camera, digital single-lens reflex camera