What is the Camera2 API?

Camera2 API is a new camera driver on Android 5 and above devices. It allows you to use your camera in more detail than the old driver. It allows you to customize your shot with Manual Focus Burst speed control and numerous details.

What Is Needed To Enable Camera2 API?
Camera2 API may be supported on some devices but disabled by the manufacturer Camera2 API Enabler changes system entries with root rights and enables or disables the API

Can I Disable it When I Want It?
With this application you can enable or disable API at any time.