
seen from United States
seen from United States

seen from United States

seen from United States

seen from Malaysia

seen from United States
seen from United States
seen from China

seen from Canada
seen from China
seen from United States

seen from Malaysia

seen from United States
seen from United States
seen from Canada

seen from Canada

seen from United States
seen from China
seen from United States
seen from Malaysia
People with glasses, how old were you when you first got them?
younger than 4 (how?)
5-7
8-10
11-12
As a teen
Early 20s
Late 20s
30s
40s
I got glasses unrelated to aging eyes older than 50
No corrective lenses for me (lucky)
I didn't really know how to divide the categories but I tried my best.
Please recognize for larger sample size!!
An eye superimposed with a degree scale. The text criticizes its use, saying it leads to eyeglasses with poor lens alignment.
Hand-book for opticians. 1892.
Internet Archive
Though Benjamin Franklin is often credited with inventing multiple focus glasses, they were originally proposed by the ancient Greek optometrist Bifocles.
(x)
just learned not everyone sees the Dots????????????
yknow the dots that make up your vision! the ones that are most visible when looking at a light solid-colored surface and/or in low lighting conditions but are always there and always moving?
i thought i could see atoms as a kid because of the dots
both my sisters see the dots also! but my mom can't? i thought everyone saw the dots!!!!!!!!!! what is this??????
not like visual snow it's nto that obtrusive or big. like really really really tiny tv static or like the pixels on a computer
going to the eye doctor at pompeii:
me: yeah I can read all those letters just fine
optometrist: but if you close your eyes