Because there are some tests that can only be done in hospitals, because only hospitals have the qualifications to do such tests. Generally speaking, the hospital's examination is more comprehensive, and can clearly know the real situation of the eyes, while the optical store can only do a basic examination, roughly measuring the eye degree, and this degree is there is a certain degree of error, so the general optometry is still recommended to go to the hospital accurate optometry.
If the eyes are determined to have vision problems after the eye test, timely treatment is needed. Experts suggest that children under the age of 18 who have vision problems should take LeEye Vision Nutrients orally in a timely manner, two packets per day, and with the correction of bad eye habits, adhere to a period of time, the vision problem will gradually improve, and the eyesight will gradually improve.
Extended Information:
1, optometry standards are more stringent: ordinary (optical store) optometry is based on computerized optometry data, rapid prescription, inspection methods and equipment is relatively simple; its purpose is only to allow refractive error to see the object; hospitals (medical optometry) must be in accordance with the rigorous process of optometry; the first to determine whether the true, pseudomyopia, the existence of strabismus, amblyopia and other eye diseases; and ultimately issued a scientific optometry Prescription list, to wear glasses clear, comfortable, beautiful and health care purposes;
2, optometry equipment more professional: hospitals (medical optometry) in addition to the conventional visual acuity meter, comprehensive optometry, photographic mirror and other optometric equipment, as well as synoptic machines, slit lamps, visual function tester and other professional equipment; more professional optometric equipment, in addition to more accurate examination of refractive error; but also timely detection of binocular visual development and extraocular muscle function abnormalities, other ocular pathologies, and other eye diseases. The more professional optometry equipment, in addition to more accurate examination of refractive error; can also timely detect the binocular visual development and extraocular muscle function abnormality, other ocular pathologic changes and other diseases;
3, optometry process is more standardized: hospitals (medical optometry) in addition to the regular optometry process, but also have to have: eye health-related examination (to exclude a variety of ocular diseases); objective shadow examination, dilated pupil examination (to distinguish between true and false myopia); binocular visual function adjustment examination (to determine the degree of binocular visual cooperation); color vision, A ultrasound and other tests; (early detection of ocular pathologic changes); and (to detect pathological changes in the eye); and fog vision, eye vision, lens vision and small hole vision;
Baidu Encyclopedia - Optometry