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
Amazon.com: AMVR [Pro Version] Lens Anti-Scratch Ring Protecting Myopia Glasses from Scratching VR Headset Lens Compatible for Meta Quest 2, Quest, Rift S or Meta Go, with Preventing Light-Leaking Design : Video
Smudge under the lens or scratch? More in comments : r/oculus
VR Lens Anti-Scratch Protective Cover Dust Proof Cover for Oculus Rift S Headset | eBay
Olixar Meta Lens Protectors & Face Cover For Glasses Wearers
How to fix scratches on VR Headset lens - Oculus Quest + PolyWatch - YouTube
Amazon.com: AMVR VR Silicone Face Cover & Lens Anti-Scratch Ring Protecting Myopia Glasses from Scratching VR Lens for Oculus Quest 2, Sweatproof Waterproof Anti-Dirty Replacement 3-in-1 Accessories (Gray) : Cell Phones &
Heal and Scratch Proof your Quest Lenses with this simple trick! - YouTube
Lens Protector for Meta/Oculus Quest 2 – VR Cover International