Samsung SM-R323 Gear VR User Manual page 36

Caution: Do not put on the Gear VR when you are wearing glasses.
Doing so may cause facial injuries. If you need corrective lenses, it is
recommended that you wear contact lenses when using the Gear VR.
If you are farsighted or there is a big difference between your left and
right eyes' vision, wear corrective lenses before using the Gear VR.
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