How about pupil glasses?

It is not recommended to buy, after all, it is easy to rub the eyeball directly, which is very harmful. If you have to buy it, buy the most expensive one. After all, you get what you pay for. If you can save some eyes, you can save more. Never buy a cheap one, it will hurt your eyes too much. Be sure to cherish your eyes, and it is best to bring a framed one.