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The children's eyeglasses are the most common method for correcting myopia, and parents must choose the best place to buy eyeglasseswhen taking their children for optometry andeyeglasses matching.
The process of children's optometry and glasses matching
- During the examination of binocular balance, it is important to balance the adjustment of both eyes. If balance is not possible, make the dominant eye slightly clearer.
- Exotropia and exotropia require sufficient correction for myopia, while low correction for hyperopia; The degree of myopia in esotropia and esotropia should be low corrected; The degree of farsightedness should be sufficiently corrected.
- The degree of myopia with strong adjustment should be shallow, while the degree of hyperopia should be deep; The degree of myopia with weak adjustment should be deep, and the degree of hyperopia should be shallow.
- Use a cross prism to verify the astigmatism axis and degree. The astigmatism degree is easy to be shallow according to the standard, while the astigmatism degree should be sufficiently corrected according to the standard.
- Double eye balance.
Types ofchildren's eyeglassesfor children's optometry
- Optometry, also known as subjective optometry, determines refractive power based on the patient's perceived visual acuity after wearing glasses. Its characteristic is that the method is relatively simple, does not require dilated pupils, is fast, and the result can be known at that time. Most eyewear stores use this method or combine it with computer optometry.
- Objective optometry: Before optometry, it is often necessary to dilate the pupils to eliminate the regulatory effect of the eyes, which is particularly helpful for children under 14 years old and improves the accuracy of optometry. However, the method is more complex and requires examination by highly trained professionals or ophthalmologists.
