Color blind glasses, also called color vision disorder, is mostly a genetic condition that does not go away; however, there are treatment options that can improve the quality of life.
One of the treatment methods is the use of special glasses, which can vary depending on the type of color blind glasses. There are several brands of color correcting glasses available, but it is important to see an eye doctor and get a prescription to determine which glasses are best for you.
What is color blind glasses and how is it diagnosed? tippmix szelvény
Color blind glasses, also called color vision disorder, refers to the set of conditions in which a person is unable to distinguish certain colors partially or completely, such as :
orange and yellow
brown and green
gray and pink
blue and violet
There are several types of color vision disorders, including red-green deficiency, blue-yellow deficiency, and total color blind glasses.
Pseudoisochromatic plaques
Red-green color vision disorder.
This is the most commonly diagnosed type of color blind glasses. It usually affects a person’s ability to distinguish the colors red and green. There are four types of red-green vision impairment :
Deuteranomaly is the most common type of red-green color blind glasses. In this condition, green colors appear redder. Deuteranomaly is usually mild and does not significantly affect your daily activities.
Protanomaly is the opposite of deuteranomaly. In it, the green colors appear red. Likewise, this condition does not affect your quality of life.
Deuteranopia and protanopia mean that you cannot distinguish the colors green and red.
Blue-yellow color blind glasses
This is a less common type of color blind glasses that affects your ability to distinguish blue from green and yellow from red. Tritanopia and tritanomaly are two types of blue-yellow color blind glasses.
Total color blind glasses
Total color blind glasses, also called monochromatism, is rare. It affects the ability to distinguish any color.
Color blind glasses may be accompanied by vision problems such as double vision and blurred vision.
Testing and diagnosis of color blind glasses
A complete eye exam is the only way to get a diagnosis for color vision deficiency or color blind glasses. Part of the examination consists of a series of charts called pseudoisochromatic plates, which usually show multiple color dots in various arrangements – such as numbers and shapes. People with some color perception disorder will not be able to see a number formed from different colored dots, while a person with normal color vision can.
You can download these charts online, but working with an optometrist or ophthalmologist is the best way to understand what form of color vision disorder you have, if you have one.
There is no cure for color vision deficiency if it is hereditary, but color blind glasses caused by injury, trauma, or disease of the eye or brain can potentially improve. Some types of eyeglasses are designed to increase contrast by filtering the light that enters the eye. Sometimes a person can wear a red contact lens in one eye, which can improve the ability to distinguish colors. Recently, however, eye doctors have criticized some of these glasses for inaccurate advertising claims.
Can special glasses improve color vision in people with color blind glasses?
Testing for color blind glasses
Since there is no cure for genetic color blind glasses, the main treatment is to learn to live with the condition. For example, you can learn that the “stop” signal on a traffic light is up and the “forward” signal is down. Many color-blind people arrange their clothing so they can tell which garments need to match the others. Reading traffic signs, maps, or even instructions for electronic devices becomes vital because color codes can be missed.
In some cases, people with more severe forms of color blind glasses wear special glasses that enhance the contrast between colors by filtering the light. In most prescriptions of these glasses, the filtered light is used to see the difference between colors such as red and green, but it does not allow a person to actually see colors as a person with color vision would.