Blindness

Stereoscopic blindness is a change in vision that makes the observed image shallow, so it is difficult to see in three dimensions, so everything is observed as if it were a kind of photograph. The stereoceguera test is very easy and easy to use and can be done at home, however, it is recommended to […]

Night blindness, known scientifically as nictalopie, is the difficulty of seeing in low-light environments, as happens at night, when it is darker. However, people with this disorder may have a completely normal vision during the day. However, night blindness is not a disease, but a symptom or complication of another problem, such as xerophthalmia, cataracts,