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Un article trouvé pour ce sujet.
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Eye Height Level Found from Visual Angle |
2009-08-07 |
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Jolie pose la question :
Hello,
I am trying to figure out what height from the ground a person's eyes are if they have a 12 degree visual angle to a screen that is 58cm away from their eyes?
Thank you.
Janice Cotcher lui répond. |
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