[DOC] [TLE] Color blindness - Wikipedia [PAR] Color blindness, also known as color vision deficiency, is the decreased ability to 
see color or differences in color. Color blindness can make some educational 
activities difficult. Buying fruit, picking clothing, and reading traffic lights can also 
be more ... Red-green color blindness affects up to 8% of males and 0.5% of 
females of... [DOC] [TLE] Daltonism  Named after John Dalton | Colblindor [PAR] Apr 9, 2006 ... ... affected by red-green color blindness he also started some observations and ... 
others call red appears to me little more than a shade or defect of light. ... His 
observations and writings formed the expression Daltonism as a ... Through his 
lifetime John Dalton became a well known and respectable chemist... [DOC] [TLE] Deuteranopia  Red-Green Color Blindness | Colblindor [PAR] Whereas red and green are the main problem colors, there are also for ... The 
well known term red-green color blindness is actually split into two different 
subtypes. ... One case of such a one-eyed colorblind is described in the article 
The ... The following list shows the approximative rates of deutan defects in our 
population:. [DOC] [TLE] color blindness facts, information, pictures | Encyclopedia.com ... [PAR] Description. Normal color vision requires the use of specialized receptor cells 
called cones, ... Red/green color blindness is the most common deficiency, 
affecting 8 ... sensitive to light (photophobia), which causes them to squint in 
ordinary light. ..... color blindness, visual defect resulting in the inability to 
distinguish colors. [DOC] [TLE] Types of Colour Blindness  Colour Blind Awareness [PAR] For information on acquired colour vision defects refer to our page Acquired 
Colour Vision Defects ... People with normal colour vision are known as 
trichromats. ... They also commonly confuse different types of blue and purple 
hues. People ... For convenience we call these areas of the light spectrum 'red', '
green' or 'blue' . [DOC] [TLE] articles - .: Pediatric Ophthalmology and Strabismus [PAR] This sight defect is usually known as daltonism, in homage to the important 
English ... who suffered from colour blindness, studied it and accurately 
described it for the first ... sensitive to red and green are predominant, the reason 
why a third red light ... Also, a woman affected by a genetic disease always 
transmits it (100% of... [DOC] [TLE] Frequently Asked Question About Colorblindness - ColorVisionTesting [PAR] Also please let me know about the Edridge Green Lantern test and the colours in 
the lantern. ... have a plate at the end that estimates the type and severity of your 
defect. ... The Farnsworth Lantern uses three colored lights (red, green, and white
). ...... the color vision test, probably the farnsworth you describe on your website. [DOC] [TLE] Daltonism - encyclopedia article - Citizendium [PAR] Sep 26, 2007 ... It is an inherited defect in perception of red and green, or in other ... Through his 
lifetime John Dalton became a well known and respected chemist and physicist. 
Dalton also described his and his brother's affliction of colorblindness with ... call 
red appears to me little more than a shade or defect of light. [DOC] [TLE] h2g2 - Colour Blindness - Edited Entry [PAR] Dec 23, 2002 ... It was first described by famous chemist John Dalton in 1798, who described his 
own defective colour vision. Consequently, colour blindness is also known as 
Daltonism. ... The most common defect involves the green receptors and leaves 
... unable to distinguish red and green, but still sensitive to red light. [DOC] [TLE] etymology - Prof. John Dalton, "daltonism" and "color blindness ... [PAR] Daltonism is a term coined after the English chemist John Dalton (17661844), ... 
Dalton, whose description of his own red-blindness has become so well known 
as to have ... since it applies the name of a great philosopher to a prominent 
defect. .... also mentions) but Roscoe initially expresses perplexity on its 
appropriacy:. [DOC] [TLE] The Chemistry of John Dalton's Color Blindness - University of ... [PAR] Feb 17, 1995

Question: Was that light red?  This defect is also known as Daltonism, for a chemist who described it
Answer: Colorblindness