After the treatment of optic nerve atrophy, the visual acuity reaches 0.15, and after discharge from the hospital, you can wear glasses according to your eye condition.
Optic nerve atrophy is an irreversible disease. The optic nerve that has atrophied cannot regenerate after treatment, and the reduction in visual acuity caused by this part of the atrophied optic nerve is also irreversible, and the effect of this part of the optic nerve cannot be improved by wearing glasses.
If the optic nerve atrophy is combined with refractive error (i.e. myopia, hyperopia or astigmatism) or presbyopia, it does not affect the wearing of the corresponding corrective eyeglasses (refractive error correction for distance vision, presbyopia correction for near vision), and the visual acuity can be partially improved by wearing eyeglasses.
Therefore, the need to wear eyeglasses after treatment of optic nerve atrophy depends on the situation, and it is not necessary to wear eyeglasses in cases where vision cannot be improved by wearing eyeglasses, but can be worn in cases where vision can be improved by wearing eyeglasses.