[stevebmark]

Emmitropization is a fact. Peripheral over focus causing myopia is well documented and peripheral defocus is also well studied. Peripheral defocus lenses and low dose atropine are well studied. The mechanism is understood, and proved by multiple different ways to interfere with the mechanism.

Optometrists are clothing salespeople. Only some ophthalmologists even know about atropine as an option.

[krackers]

Yup. If you spend time all day at a computer but never wear glasses, I can magically guess that your prescription is around -2. That's not a coincidence, just calculate the focal length and it comes out to exactly the computer screen distance.

And when you wear your full prescription without correcting for target distance, you just restart the process all over again. For some lucky people the axial length seems to be fixed after some point, but for most people that sets them on the path of increasing power.