What are the inspection items of medical optometry glasses?

For the health of your eyes, and for your clear and comfortable eyesight, we suggest that you wear a pair of myopia glasses and go to a professional eye hospital for medical optometry. So what are the inspection items of medical optometry glasses? In the first step of optometry, ophthalmologists conduct a comprehensive examination of the eyes to rule out eye diseases, such as keratitis, cataract, glaucoma, fundus diseases and strabismus. If you find that you have an eye disease, you should treat it first. Medical optometry is a multi-scheme diagnosis process, which must be operated by professionally trained optometrists with optometry qualifications in order to match the most suitable glasses for you. The next step is medical optometry, and the process of optometry is as follows: Step 1, collect the basic information of the refractive state of the subjects' eyes through retinoscopy optometry or computer optometry, corneal curvature calculation and detection of the degree of glasses that the subjects used to wear. At present, computer optometry instrument can not replace manual optometry, which is greatly influenced by various factors and cannot flexibly handle the specific conditions of each subject (such as children, high myopia, strong adjustment, etc.). ), so the results of computer optometry can only be used as a preliminary reference. In the second step, on the basis of the information obtained in the first stage, let the subjects respond to every subtle change of optical correction, and the doctor will make corresponding adjustments accordingly. This stage includes relaxation adjustment, myopia or hyperopia degree measurement, red and green test, astigmatism axis and degree measurement, binocular balance and so on. The third step is to try on glasses for testing. The doctor will make corresponding adjustments according to the patient's reaction, and finally comprehensively consider the patient's refractive state, eye position, wearing glasses, etc., and get the most suitable optician scheme for you. This stage is an organic combination of scientific analysis, judgment and experience of optometrists. Step four, glasses. An accurate pair of glasses requires professional optometry knowledge, skills and experience. First, according to the requirements of the nature, diopter, pupil distance and your face, choose a pair of frames and lenses that are suitable for you, and then the technicians will assemble the lenses on the frames. Pay special attention to the diopter, axial astigmatism, pupil distance and pupil height of the lens during quality inspection. In addition, adjust the frame according to your face. If there is any mistake, it will affect the quality and wearing comfort of the whole pair of glasses, and may produce uncomfortable symptoms such as blurred vision, distorted vision, sore eyes, fatigue, dizziness and nausea.