A pair of high-quality and comfortable cheapest eyeglasses depends on two factors: whether the optometry is accurate, and whether the glasses are properly prepared.

In addition to accurate optometry, various technical parameters must also be met when fitting glasses and pupil distance is one of the key factors in preparing qualified glasses. Inaccurate measurement of pupil distance can easily lead to many problems such as optical center distance deviation and optical center vertical deviation.

The use of computer projection for optometry is a relatively modern equipment that is less affected by ambient light; Traditional vision charts must ensure sufficient lighting and achieve certain lighting conditions. As long as it meets the lighting intensity, accuracy is acceptable.

Dilatosis can help the glasses wearer determine whether there is pseudomyopia, which will result in more accurate glasses. For patients with stable vision in the past but a recent decline in vision, those with hyperopia, and students who have undergone heavy revision do not ignore the step of dilated pupils before fitting childrens eyeglasses to rule out pseudomyopia.

Myopia glasses are generally prescribed for the eyes based on the minimum degree at which they can see the best vision. If the degree ratio is too low, it is not possible to see clearly in the most relaxed state of the eyes, which can easily cause eye fatigue and instead accelerate the development of myopia.

The main premise for students to choose kids' eyeglasses near me is to suit themselves and not blindly pursue fashion by choosing frameless or perforated frames. Children should first consider resin-reinforced hard lenses when choosing lenses, as glass lenses are fragile and can easily cause damage to their eyes.