Core Insights - The article emphasizes the importance of using lens protectors for the Meta Quest 3 and 3S to prevent permanent damage to the display caused by direct sunlight and other environmental factors [2][6][21] Product Types - Lens Cover: A soft or semi-rigid cap that protects the optics when not in use, preventing dust and scratches [3][9] - Face Cover: A pad that enhances hygiene and comfort during play sessions, allowing for airflow [4][9] - Shell Cover: A silicone skin that wraps the headset body, which can potentially block vents and tracking cameras if not designed properly [4][9] Usage Guidelines - Direct sunlight can cause permanent damage to the display in under a minute, making it crucial to keep the headset away from windows and direct light [5][21] - Lens caps should only be used during idle/storage and removed before gameplay to avoid overheating [5][17] - Cleaning lenses should be done with a dry microfiber cloth only, avoiding alcohol or chemical cleaners [20] Maintenance Habits - Recommended practices include playing lightly, storing the headset smartly, and following official guidelines to avoid direct sunlight exposure [7][10] - A low-friction care routine is suggested, which includes cleaning lenses, capping the headset immediately after use, and storing it in a hard case [14][16] Compatibility Considerations - The Quest 3 and 3S have different fits, and accessories may not be interchangeable; users should always check compatibility [11][19] - RX inserts and lens films can be used with lens caps if there is proper clearance to avoid contact [17] Safety Precautions - The article highlights the need to avoid blocking vents and tracking cameras to prevent overheating and tracking issues [5][24] - It is advised to keep the headset capped and stored away from sunlight to mitigate risks of damage [12][21]