Color vision plays a critical role in how people experience the everyday world, whether it’s selecting fruits at the weekly Raleigh Downtown Farmers Market, or enjoying one of the many summer outdoor movie events in the Triangle. It is important to note that a small percentage of our Triangle population misses out on many experiences because they are color blind. Color blindness (also called color vision deficiency) makes average daily tasks such as driving, using computers and cooking much more difficult. Some patients have been helped with special contact lenses or eyeglasses that allow them to see color. Dr. Beth R. Friedland of Park Ophthalmology closely follows current research in Ophthalmology and her expertise brings the most current information and treatment to her patients.
Dr. Friedland offers five critical facts about color blindness:
- It is more common in men: Many more men than women are color blind. It is estimated that 1 in every 12 men and 1 in every 200 women are color blind.
- It has a variety of causes: Color blindness is almost always hereditary, passed along from mother to son. It results when the color-receptors (cones) in the retina are either missing entirely or so few in number that it’s difficult to distinguish between red, green and blue. People are born color blind and the condition remains throughout life.
- There are different types: There are different types of color blindness. Some people have less ability to see red; others have less ability to see green. Color blindness does not affect a person’s visual acuity.
- It can affect children: It is important to check children for color blindness because the condition can affect their schoolwork. Color is used so frequently as part of the instruction in elementary school that color blind students will need extra help.
- The diagnosis is straightforward: An ingenious method of testing for color blindness uses a selection of colored images. Hidden in the images are numbers or letters. Those with normal vision have no trouble seeing the number or letter. Doctors can determine what type of color blindness a person has by which images they are able to see on the test.
If color blindness is in the family, don’t put off having each child tested. Contact Park Ophthalmology today for an appointment and benefit from Dr. Friedland’s expertise in Pediatric Ophthalmology.
Park Ophthalmology welcomes patients from all areas of the Triangle and offers a wide variety of specialized services including surgery for diseases of the eye, vision examinations, eye safety information, sports medicine protective eyewear and counseling, contact lenses and evaluation, and all types of ocular diagnosis and treatment. Many types of surgery are available, including cataract and laser surgery. We are here for you and your eye and overall health. Give us a call today!
This article about the vision care is brought to you by the professional team at Park Ophthalmology located in the Triangle Region of North Carolina.
The information about color blindness contained in this blog article is intended solely for informational purposes and is not intended to be offered as medical advice.
5306 NC Highway 55, Suite 102 (adjacent to the RTP/ Research Triangle Park)
Durham, NC 27713
Office: 919 544 5375
Fax: 919 544 5829
Park Ophthalmology North
6512 Six Forks Road, Suite 105
Raleigh, NC 27615
919 846 6915
Office Manager Jenny Whitman, e-mail: firstname.lastname@example.org.
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