Specification :

SX0023 PS3 KES 410A LENS,KES 410 ACA for New PS3 40GB Version

Features:
Model: KES-410A / KES-410AAA
New 410AAA has 2 physical lenses
Compatibility: Sony Playstation3 40GB version
PS3 KES-410A Replacement Laser lens for your PS3.
Replace your damaged or worn out PlayStation 3 KES-410A laser / KES-410AAA laser.

PS3 Laser Problem Diagnostics:
Games take much longer to load than normal
Certain games do not load
DVD movies flicker or jump
Message on screen "Disc Read Errors" or disc appears damaged or dirty on the screen