If you want to protect your Quest lenses from scratches, I would highly recommend the VR Lens Lab Oculus Quest lens inserts. I got the non-prescription lenses which act like a lens
How to keep my Oculus Quest lenses from getting scratched | Android Central
Prescription lens inserts for VR headsets: How to get a clearer look at the metaverse | ZDNET
AMVR Anti Scratch Lens Rings for Quest & Rift S Review | TechTwo.tv
How to clean the Oculus Quest 2 lenses: tips and tricks for a clear VR experience - PhoneArena
Amazon.com: Digicharge VR Lens Cover Protector, Compatible with Meta Quest 3, Quest 2, Oculus Rift S, Valve Index, Pico 4 and HP Reverb G2 (Classic), Premium Foam, Dust and Scratch Shield VR