How to choose the right glasses for you? How to optometry is more reasonable? How are eyes protected? Is there a scientific training method? These questions often confuse parents and children.
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Optometry is the first step to match the kids eyeglasses near me, the optometry test is accurate, the glasses can match well. Optometric data include diopter, astigmatism axis, monocular pupil height, monocular pupil distance, etc. When optometry, parents can ask the optician to issue the latest certificate of optometry to check its conformity.
It is worth noting that children and adolescents under the age of 16 for the first time can go to a professional eye hospital for a comprehensive examination to rule out other eye disease hazards, and through myopathy optometry to determine whether it is true myopia or false myopia.
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Trial means that the lens is placed in front of the patient to correct the visual acuity examination, and the optometric data is determined according to the subjective visual acuity after trial to prevent over-correction and under-correction. After the trier tries it on for a period of time, it is necessary to accurately express the feeling of trying it on, such as clarity and comfort, and do not hide or exaggerate the feeling of trying it on. The optometrist will fine-tune according to the subjective feeling of the wearer until the most appropriate optometric data.
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The choice of the frame is mainly comfortable, such as soft nose bracket, elastic mirror legs, etc., so that it is more suitable for the face, avoid the frame sliding up and down on the face, so that the correction is more stable.
The selection of lenses is mainly safety, try to choose resin lenses and PC lenses, good impact resistance, not easy to break, and safer for children and adolescents who lack self-protection experience. For some students with high myopia, such as choosing ultra-thin lenses with high refractive index, you can ask the optical shop to provide a test report of the relevant lenses to determine whether they meet the nominal refractive index requirements.
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The process of assembly is the process of matching the human eye and the glasses, which directly determines the suitability of the glasses and the eyes. The most direct way to judge is to ask the optical shop to put an optical center point on the left and right lenses, and after wearing the glasses, observe the degree of coincidence between the pupils and dots of the eyes, the higher the degree of coincidence, the better the assembly quality. If there is astigmatism, the optician can look straight ahead and walk in a straight line or shake from side to side to observe and feel whether there is dizziness.
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For students who wear glasses, they should take good care of the glasses, pick and wear them with both hands, and do not operate them with one hand to prevent the deformation of the glasses; Do not use napkins, clothes Angle to wipe glasses, to use a professional wiping cloth in one direction. If it is found that the frame is deformed and the lens is spent, it is timely to the optician's plastic surgery or reformulation.
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It is necessary to pay attention to developing good eye habits, relieving eye fatigue through rest in due time, such as looking at green plants, more sunshine, more outdoor activities, etc., you can also do eye exercises, the eyes turn clockwise and counterclockwise in the orbit, and the eyes should turn to the limit.
