Polywatch polish works darn well with the oculus quest lenses! This lens was damaged with several scratches because of glasses and now it has a perfect surface. :) : r/OculusQuest
How To Repair A Scratched VR Headset Lens
Started playing on my Quest 2 again after my brother borrowed it for a while. i noticed that the lenses were quite blurry and noticed this nasty stuff. What is that? Cleaning
For Meta / Oculus Quest 2 VR All-in-one Fresnel Lens Repair Replacement Accessories, Style: Fresnel Lens
VR Oculus Quest 2: How to Get Custom Lenses for Your VR Headset - Technipages
For NEW Quest 2 VR Glasses Replacement Parts Myopia Glasses Frame+Lens*1 Pair | eBay