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Bringing Color Clarity to Vision 

 

 

                                  

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You see in Color - NOT just in Black and White

 

Visual clarity comes from the responses by the Blue, Green, and Red cone photoreceptors in our eyes.  The color responsive photoreceptors function much like the color pixel receptors in a digital video camera with the retina neural ganglia layers functioning like a biological circuit board to facilitate perception.

 

The ViewChroma® Color Screening Test and Color Matrix aid in diagnosing the visual response to Red-Focused Vision (RFV) conditions.

 

 

 

ViewChroma® Color Matrix

Wavelengths of light

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  Blue                  Red                Green  

 

Black/White

 

  Blue               Red                    Green

 

Dyop™ chromatic acuity endpoints provide a fast and precise measure of color acuity.

 

Green-Focused Visionlets you see the rotating Green Dyop® on a White background better than you can see the rotating Blue Dyop® on a Black background.  HYPOTHETICAL “Red-Focused Visionlets you see the rotating Blue Dyop® on a Black background better than you can see the rotating Green Dyop® on a White background.

 

Photoreceptor Response/Distribution

Vision / Photoreceptor Type

Red % (L)

Green % (M)

Blue % (S)

Green-Focused Vision

50

45

5

Red-Focused Vision

75

20

5

 

                                   HYPOTHETICAL Green-Focused Non-dyslexic Viewing Distance ratios

Dyop™ Color

Black/White

Green

Blue

Background

Gray

White

Black

Distance %

100%

70%

50%

 

                                      HYPOTHETICAL Red-Focused Dyslexic Viewing Distance ratios

Dyop™ Color

Black/White

Green

Blue

Background

Gray

White

Black

Distance %

100%

50%

70%

 

All of the Dyop® Vision Tests are in an Adobe Flash Graphic format and may be viewed using Internet Explorer (with ActiveX enabled) or Google Chrome or Firefox or Safari or other graphic viewers such as Irfanview with the Flash Graphic plug-ins or using the free Adobe Flash Graphic Viewer enabled. Because the Dyop™ tests use Adobe Flash, you will need to install the Photon Browser, to use the tests on an iPad or iPhone.  For use on an Android device, you will need to load Adobe Flash with the Dolphin browser as an “unauthorized app.”

 

The Dyop® (Dynamic Optotype™) tests and concept are covered under U.S. Patent US2011/0037950A1

and International Patent PCT/US2010/045798

Copyright©2016 Dyop® Vision Associates LLC.  All Rights Reserved.

Copyright©2016 ViewChroma® Vision, Inc.  All Rights Reserved.