I am also nearsighted. My first pair of children's eyeglasses was also self-made, so it should have been in the first or second year of junior high school.

However, there was no dilation at that time, although I recall that there was no possibility of pseudomyopia. However, it is recommended that children wear kids eyeglasses online and undergo dilated pupils for optometry. There are also machines available to measure the length of the eye axis now. So children may have a bit of farsightedness

Just like the best place to buy eyeglasses where I first went with glasses. The storefront is located on the street front. The sign is also written about the accessories department, and I can't figure out what the actual relationship is. Mainly focus on basic eye examinations, eye refraction, and handling of binocular vision problems, which in layman's terms is eyewear.

Nowadays, most eyewear shops rely on computer optometers for their work. Most of the results produced by this machine are already very accurate, as long as fine adjustments are made on this basis.

The machine I have used before even has a program, that only needs to adjust the degree according to the actual situation of the customer, and the machine will gradually follow the process for optometry.

The second is the ability of the human eye to regulate and tolerate. I think this is the key to not distinguishing between high and low professional levels in optometry technology.

Simply put, if the degree is higher or lower, the axis position of the astigmatism degree is not precisely adjusted. The inability to measure the primary eye and whether or not to perform a visual function test may not necessarily affect your wearing comfort (or better clarity). As long as you are willing to adapt. The eyes can adjust and tolerate these differences.