Replace your damaged laser lens with this compatible KEM-400AAA for Playstation 3. It's a very delicate and sensitive mechanism prone to dust, dirt, surface scratches, and manufacturing failures. Solve your problems by replacing your Playstation 3 laser lens with this brand new one. This laser lens may fix the following problems: disc read errors, reads only CDs, problems reading certain games, disc loading time seems longer than ever, screen flickers or skip when playing unscratched CDs.