Category: Refractive error

　　Medicine is not a charlatanism, it is an evolving science, a risky business that cannot be perfect and always has regrets. Therefore, even the best surgeon who puts all his…

　　I. Myopia Survey DD Statistics from the Ministry of Education　　The myopia rate among students remains high, and the trend of its low age is particularly worrying　　To cultivate high-quality talents to…

　　The human eye refracts external light through the cornea and lens to focus on the retina at the base of the eye, so that the human eye can see objects…

　　Refractive error is the inability of parallel light rays to form a clear image on the retina after passing through the eye’s refractive action when the eye is not using…

Refractive error refers to the inability of external light to focus on the macula in the fundus to form a clear image after passing through the eye, including myopia, hyperopia,…

　　Low vision is traditionally defined as a visual dysfunction that cannot be improved by surgery, medication, or general optometry, and mainly includes decreased visual acuity and reduced visual field. The…

　　The purpose of low vision rehabilitation is to take various effective measures to improve the visual function of low vision patients and reduce the impact of visual disability so that…

　　Many people think that fancy eyes do not need an optometrist, as long as you can read the small print just buy a pair of fancy glasses on it. This…

　　1, compound tropicamide eye drops (Medolite) phenylephrine and tropicamide compound: about 10 minutes after use pupil dilatation, the maximum effect takes 20-25 minutes, the duration is short, lasting 15-20 minutes,…

　　Mild refractive errors in children usually do not cause too serious effects, but if they are more severe, it is important to intervene as early as possible in childhood to…