Archived posting to the Leica Users Group, 2011/01/07

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Subject: [Leica] Optical Illusion
From: leicar at q.com (Aram Langhans)
Date: Fri, 7 Jan 2011 09:04:46 -0800
References: <mailman.134.1294412752.57020.lug@leica-users.org>
 
Very cool, Tina.  I use to do some retinal fatigue  and blind spot 
experiments when we were covering light in physical science.  I thought no 
study of light was complete w/o at least seeing how the eye worked to sense 
it.

Aram


> From: Tina Manley <images at comporium.net>
> Subject: [Leica] Optical Illusion
> To: lug <lug at leica-users.org>
> Message-ID:
> <AANLkTi=O7Jm7QbaRJatdns6JmcToQZYhsk7osj90UTrb at mail.gmail.com>
> Content-Type: text/plain; charset=UTF-8
>
> LUG:
>
> We're discussing eyesight on another list and somebody sent this link:
>
> http://www.dougmoran.com/collections/optical-illusion-pink-dot-circle.html
>
> <http://www.dougmoran.com/collections/optical-illusion-pink-dot-circle.html>That's
> the weirdest thing I've ever seen!
>
> Tina