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Hereof, how does VR work if you wear glasses?
Folks who wear glasses are actually looking through two pairs of lenses when they play in VR. While making sure that your headset is properly fitted, and that you can see what's going on inside the headset, if your spectacles are constantly sliding down your nose, you're going to have a bad time.
Likewise, does VR work without glasses? Short-Sighted You may not be as lucky as a farsighted user, but using VR without glasses is not over yet. According to many users that frequent forums around the HTC Vive and Oculus Rift, for short-sighted users it now comes down to your level of prescription.
Also question is, does VR glasses damage your eyes?
Virtual reality headsets do not harm your eyes. But when someone uses the vr headset for longer duration then definitely you can except a eye strain or some kind of sickness. Most of the vr headsets are coated with anti bluray which reduces the affect on eyes.
Should I wear my glasses in VR?
So if you can see well at 2 meters, you don't need glasses in VR. If you can't see well, you will need glasses to help your eyes focus at that distance. Two meters is around a middle point, where objects just outside your arm length look great, too much closer or too much further away it looks blurry.