well that depends what causs the vision failure
if the vision failue is due to the calcification of the brain you should use the muscle in your brain to strecht it and hold off calcification incrustations
i dont think you can find this on the web as you cant find the real reason cause they put fluorine in water world wide
well seems i found the antidote against fluorine which casues the brain to calcify and make people dumb and docile
lets see just try it move the muscle of your head, the eyebrows the ears till you localizw a muscle right in the midel of your head, then you strecth it but just slightly not to take risks and youll hear a click click sound from the cracking of the clacified parts
after all fluorine and lead happens naturally in nature so this is the defence we have against them
edit:
thouigh theres a problem with this i have no trouble risking my health ut risking my sister health is another thing
i feel so depressed she just told me she has now two diotries even after having lasik
and i feel depresed casue she as my niece as me as you have parts of the brain calcified for the system putting rat poison in water
i ll stop thinking cause i feel like crying now
edit:
this really upsets me
im not used to people having trust on me and after having shown my sister my improvement in sight she told me that after lasik she got two dioptries
so she asked me if i could teach her some exercise
i told her to look at stereograms i didnt fell like telling her more dangerous exercises like this one
so well ill over do the tensing the zone between the eyes to make sure theres no risk
this is the law of cannon makers to make themselves the test shot