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Dyop® - Dynamic Optotype™ Helping the world see clearly, one
person at a time |
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Not
everyone sees color in the same way.
Color perception affects
your visual skills and personality.
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Adobe Flash format |
Acrobat HTML Swiffy
format |
Acrobat HTML
Swiffy format |
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Visual acuity (and
accommodation) is regulated by the comparative responses by the cone-shaped Red (L), Green (M), and Blue (S) cone photoreceptors in your eyes. The cone photoreceptors function as pixelized
biological receptors of color much like those of a digital video camera. The cone photoreceptors also use the focal
length disparity between Red and Green to adjust the shape of the lens and bring the overall
image into focus (accommodation). One of the possible causes of symptoms of
dyslexia, migraines, and/or epilepsy is the near vision stress in having a
higher ratio of Red to Green photoreceptors (75% red and 20% green photoreceptors). We call that 75%red/20%green photoreceptor
ratio Graphic Vision or “Red-Focused
Vision” – (RFV).
That Red-Focused
Vision increases the visual stability of distance images but also
increases the instability of the
lens when it needs to focus on near images.
That RFV visual dissonance at near distances is associated with
associated with dyslexia-type symptoms. Letter-based or Green-Focused Vision – GFV
(50% red
and 45% green
photoreceptors) enables a more stable close visual image. Graphic implies that you see
words as pictographs rather than as letter-based combinations. Photoreceptor Distribution
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Retina Structure Epithelium
=> 4 Neural Ganglia
Layers => Photoreceptors |
Retina Color Perception |
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Light=> |
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Color Perception |
Wavelengths of light |
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Dyops® create a unique, and
previously unavailable, ability to understand and experiment with visual
perception. We have created a series
of experimental Dyop® color/contrast tests whose Red-Focused response by subjects seems to significantly
correlate to symptoms of dyslexia, migraines and epilepsy. Harris – Colored Contacts Paper Harris – Colored Contacts Poster Correlation
of Reading Speed to L/M Ratios Download
and print the Color Screening Validation Form to record your
data. Your comments, feedback, and test results would
be greatly appreciated. Please send
them to Allan@Dyop.org. There are approximately 100 photoreceptors for
every optic nerve fiber. The retina
neural ganglia layers “process” those photoreceptor responses as
a biological circuit board with the emphasis on patterns of motion and
proximity. Static photoreceptor
stimulation tends to be ignored or increase visual strain. The difference in the perception of color
allows the eye to use those colors to create chromatic triangulation to regulate the focal length of the lens. Note: Dyop® tests are for vision screening
purposes only and
are NOT a substitute
for an examination by a licensed vision care professional. The computerized Dyop® tests use
Adobe Flash and may be viewed virtually any computer using Google Chrome or Internet Explorer (with
ActiveX enabled) or Firefox or
Safari or other graphics viewers
such as Irfanview with
the Flash Graphic
plug-ins and the free Adobe Flash Graphic Viewer enabled. To use the Dyop® tests on a Tablet/SmartPhone,
such as an iPad or iPhone, you need to use the Adobe Flash SWIFFY HTML
Dyop® test versions, however, the SWIFFY HTML tests will NOT properly display with older
versions of Internet Explorer. The Dyop® (Dynamic Optotype™) tests and concept are covered under U.S.
Patent and International
Published Patent WO 2011/022428. For further information
contact: Allan Hytowitz at Allan@Dyop.org Copyright©2016 DyopVision™
Associates. All Rights Reserved. |
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H.G. Wells had an even better way to see
colors.