Andrew Huberman· PhD
It's fine to wear eyeglasses or contact lenses. In fact, if you think about the biology of the eye and the way that those lenses work, they will just serve to focus that light onto the very cells that you want those light beams to be delivered to. Whereas sunglasses that are highly reflective or trying to get your sunlight exposure through a windshield of a car or through a window simply won't work.