3 ms·
Anecdotal, so take this with a grain of salt: I’ve used a pair of red light glasses from a Dr in the UK and saw noticeably improved vision.
by bluechair 2y ago
Anecdotal, so take this with a grain of salt: I’ve used a pair of red light glasses from a Dr in the UK and saw noticeably improved vision.
- cenamus 2y agoWith those the same amount of red light would have hit your retinas anyways, no?
- AnthonBerg 2y agoYes, pretty much I’d think—but less of the other wavelengths. I imagine that this could serve as different enough input to matter. With the eyes being a very expensive and highly-strung instrument and all?
- alexey-salmin 2y agoProbably the pupils dilate due to overall decrease in light intensity