Can you blur your own vision?

[Slowpoke]

Sounds weird, but I can. Some doctors say it's impossible but I searched it on Google before and it turns out I'm not the only one who can do it. By blurring, I mean, right now whilst I'm looking at my computer screen, I can force my eyesight to become blurry to the point where I cannot even read the text but can make it instantly clear again. Can anyone else do this?

[Rapidshare]

Sounds weird, but I can. Some doctors say it's impossible but I searched it on Google before and it turns out I'm not the only one who can do it. By blurring, I mean, right now whilst I'm looking at my computer screen, I can force my eyesight to become blurry to the point where I cannot even read the text but can make it instantly clear again. Can anyone else do this?

Yehhh I can, I thought it was normal lol???

Are you sure you are not just crossing your eyes loll

[Slowpoke]

It might be - but I've never walked up to a mate and asked them. It was just one of those random searches and since people have said that some doctors have claimed it's impossible, I wanted to ask here.

[j0rd]

I can do it, i thought everyone could do it to? lol

[Samantha]

Just tried doing it I couldn't all I can really do is make my vision go doubled!

[Special]

yeah i can it's kinda like tensing your eyeballs lol i do it alot when i'm bored i've noticed too

[kuzkasate]

yeah i can lol, i thought everybody could do it?
haha

[Caution]

Everyone can do it, if you look at your pupils they dilate when you're doing it.

[Muct]

I haven't really tried it but Im guessing lots of people can x

[Slowpoke]

Everyone can do it, if you look at your pupils they dilate when you're doing it.

I can't see my pupils when I do it because it goes too blurry.