Options for surgery to correct refractive errors, part 1
03 May 2024
Our vision is caused by light hitting the surface of the cornea. Then there was a refraction that focused exactly on the retina. The visible image is therefore clear. But if the curvature of the cornea or the length of the eyeball is too much or too little It will make the picture unclear. and call this condition “Irregular vision conditions” There are 4 types of abnormal vision conditions: nearsi
