After precise optometry, the production process of children's glasses is particularly important. When fitting glasses, it is necessary to measure the pupil distance, which is a very important indicator of the quality of the glasses. The optical centers of the two lenses must be aligned with the pupil centers of the two eyes so that the glasses can be worn clearly, the visual object does not deform, and the eyes are not prone to fatigue.
On the contrary, if the error in pupil distance data is too large, the eyes are prone to fatigue and even adverse reactions, and this pair of childrens glasses is the killer of vision damage.
After a kid's eyeglasses near me are fitted, in addition to paying attention to eye health, parents should also regularly check their child's vision with them. It is generally recommended that teenagers check their vision every six months to detect changes in vision as soon as possible and intervene and correct them in advance.
In the precise stage of optometry, left and right corrected vision are basically equal, and at this point, it is necessary to adjust the balance of both eyes. Adjusting the balance of both eyes is a very important step in the process of optometry.
Doing a good job in adjusting and balancing both eyes can greatly improve consumers' visual quality and wearing comfort, while also better forming a three-level visual function.
The purpose of binocular balance is to equate the regulatory stimuli of both eyes to achieve a synergistic state. After completing a monocular examination, both eyes are simultaneously focused on a focused plane to achieve binocular regulatory balance.
After wearing many glasses, customers complain of discomfort or visual fatigue, and often the eyes are not adjusted for balance.
