Is it normal that i can blur my 20/10 vision at will, but...?

I can blur my 20/20 vision at will, and no, its not that stupid change distance focus/cross your eyes thing. I also can easily wear sunglasses with scratches and whatnot because my eyes seem to compensate and my vision remains clear. There is a similar post about this on this site and a good deal of people seem to have the blurring ability. My question is to those people:

When you watch 3D movies, do they look no different from normal movies?

I don't have the blurring ability 11
3D movies look 2D 10
I don't have 20/20 vision 10
3D movies look 3D 21
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Comments ( 6 )
  • Holzman67

    the last time I saw 3 D was on my year 12 report card

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  • GreyWulfen

    If 3D movies look like 2D, you need glasses.

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  • LostSoul22

    I'm able to do this as well, I can't really vote on your poll because I can make the 3D movie look 2D at will, basically I can view it as a 3D or 2D.

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  • Shackleford96

    Be more specific, there are several types of "3D" movie setups available. Frankly, I'm not really sure if it would be different to me or not, but I can do the blur vision at will thing though. I don't think it's healthy to do though.

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  • Nephew7

    I too can blur with only my eyes ofc, almost like a muscle flex or something, i told my dad when i was younger and he just told me to stop doing it lol...

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  • GuessWho

    If a 3D movie looked 2D, then you'd be blind in one eye.

    The only thing I hate about 3D movies is the flickering.

    BTW, the whole blurring thing is simply the focussing muscles in your eyes relaxing and adopting a resting focus at a different distance than the objects in your field of vision.
    It happens when you don't concentrate what you're looking at (or specifically let the focussing muscles relax), but can also happen automatically if your eyes have nothing to focus on: http://www.skybrary.aero/index.php/Empty_Field_Myopia

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