The FIXED glass that protects the phone's camera lens is a practical addition to the case and the display glass, in order to fully protect your device. It prevents the camera lens from being scratched, which would degrade the quality of photos and videos. The glass is 100% transparent and does not affect the final quality of the photos. Thanks to the black Flash Anti Glare, the frame of the FIXED glass does not distort the photo during flash, like traditional protective glasses. The package includes everything you need for easy installation.