Caring for the eye health of children and adolescents, and promoting the development of the "14th Five-Year Plan" national eye health plan, Aote Road is in action - On May 17, Aote Road entered the fourth stop of the school set experience light: Zhangzhou High-tech No. 6 Middle School. (Aote Road & Zhangzhou People's Hospital) brought vision screening (optometry) services in eye health to 540 teachers and students of No. 6 Middle School.
Correction glasses for color blindness is a special treatment of the glasses lens, is long wave transmission and short wave reflection, in order to get the correct identification of color. And for now, color blind glasses and our general myopia glasses are divided into contact lenses, frame glasses. So color blindness corrective glasses are useful. Color blindness correction lens, is based on complementary color antagonism, special coating on the lens, the effect of cutoff wavelength, transmission of long wave elders, reflection of short wave elders. Wearing color blind glasses, can make the original color blind map can not be clearly identified into the correct identification. To correct the effect of color vision disorder.
Harmful blue light is extremely energetic and can penetrate through the lens to the retina, causing atrophy and even death of the retinal pigment epithelium cells. Blue light can also cause macular degeneration. The lens of the human eye absorbs part of the blue light and gradually becomes cloudy, forming a cataract. Most of the blue light passes through the lens. Especially in children, the lens is too clear to block the blue light effectively, which is more likely to cause macular degeneration and cataract.
The harm of cataract is mainly caused by the loss of vision, bringing a lot of obstacles to life and work. Because of the loss of vision, it may be difficult to see things clearly, or it may be difficult to read, reading difficulties, which are the harm caused by vision loss, is a common problem for cataract patients. Another hazard of cataracts is that if you have them for too long and don't have them surgically, they can develop glaucoma, causing an increase in intraocular pressure. Sometimes cataracts are too ripe or dissolved will cause eye, such as crystal sebulae, resulting in allergic endophthalmitis, these situations will also have, individual patients will also appear, which appears in cataracts can not be early, timely surgical treatment of patients.