? The core of Dr Bates's view is his regulatory theory. "Adjustment" refers to the process of adjusting the focus in each eye when people look at things at different distances in an instant. At present, the mainstream eye anatomy believes that this adjustment is accomplished by changing the shape of the eyeball lens.

? When the eyes look at something near, a bunch of muscles called ciliary muscles make the lens stand out more. This change in the lens has been photographed and accurately measured.

? However, Dr Bates believes that the accommodation function of the lens is limited and temporary. When the bad eye habit is formed, in order to make up for the lack of crystal adjustment ability, the eye needs to change the shape of the eyeball by adjusting the muscles around the eyes to adapt to this bad viewing habit. It's just that there is something wrong with the direction of efforts to treat myopia, at least the purpose is noble. In the name of Bates therapy, sell some eye masks, negative ion glasses and rare spar glasses.

? To be sure, it is invalid. From the point of view of ophthalmology, all the methods that claim to be able to treat astigmatism on the market (except surgery and contact lenses), Bates, and the book "Various Pseudosciences in the West", Mr. Bates is impressively listed. Bates's vision training recovery method was invented by American ophthalmologist Bates in 1885, and it was completed by adjusting the shape of eyeball lens. According to Bates' theory, all the causes of ametropia (myopia, hyperopia and astigmatism) are only "nervousness" caused by "abnormal mental state".

? At present, there are eye protectors on the market that integrate this training technology into products, and Bates vision training recovery method is the way to correct your vision again. A method of making visual organs constantly adjust their own mechanisms through training, so as to achieve, correct and even cure myopia and vision problems.