175 degrees of myopia usually causes a patient to lose vision, but there is no way to speculate about a patient’s vision based on the amount of myopia they have.
Myopia is a common ophthalmic condition, a type of refractive error, that usually causes vision loss. The higher the degree of myopia, the more significant the vision loss. Due to individual differences, each patient’s tolerance of myopia is different, and even at the same level of myopia, the magnitude of vision loss is not the same.
Therefore, it is not possible to accurately estimate a patient’s visual acuity based only on the degree of myopia, and patients can determine their visual acuity through visual acuity examinations.
It is recommended that myopic patients seek prompt medical attention to evaluate their condition and treat it under the guidance of a physician.