Ok (haha) I am not sure why you would want to weaken your eyesight because in my opinion your eyes is something very special and when you cant see its really fusterating. I know because i wear glasses and each year my eyesight gets alil stronger. The only way you could weaken your eyes is if you were to wear other peoples glasses time to time and you stare into the computer screen for hours, and you watch tv really close. Sometimes your eyes weakening is genetics
Indubitably If you wear the wrong prescription glasses or read to much in the dark, more specifically you will damage your eyes.
True, but rhinos do have particularly good eyesight.
Pandas have poor eyesight.
360 degree eyesight.
Lady's eyesight
Vitamin A is essential for eyesight.
no that's not possible
my eyesight is very bad
Retinopathy from diabetes eyesight recoverd
No they have good eyesight like all anteolopes
Sloths have very poor eyesight and hearing
There is no such concept as "eyesight speed"