Do I need a PS Camera V2 to use PlayStation VR?

Yes, you need a PlayStation Camera to use PlayStation VR, but the PS Camera V2 is specifically designed for PlayStation VR on the PS4. If you're using a PS5 with PlayStation VR, you can use the PS Camera V2 with an adapter, which is provided by Sony. However, for the new PlayStation VR2, a camera is not required, as it has its own tracking system.