Color Blindness Lenses Information
Color blindness lenses
are one of the few ways that you can do anything to cure color blindness. They don't work in everybody, and according to a study that was conducted in Australia; the best colors to use for Red Green Color Blindness
are pink and magenta with a dark tint.
Color Blindness is a very common condition in which a person has difficulty perceiving different colors. There are several different Types of Color Blindness that we know about, but without a doubt the most common form is known as red and green color blindness.
In this form, the cones in The Retina are unable to react to red or green wavelengths as they enter the eye. All colors essentially ride a different wavelength. Every color in the visual spectrum has a wavelength that is different by only a few hundred nanometers, and the cones of the Retina are coded by our genes to react when they are hit by these specific wavelengths. When a cone reacts, it produces a pigment, which lets the brain know what color it's seeing.
If these cones aren't working correctly, they're not able to get the right color information to the brain, and therefore the actual colors that a person sees could be completely different from what a normal person sees.
Now, this doesn't mean that they are going to see a wild kaleidoscope of colors in place of the normal color spectrum; they won't see a purple sky, orange grass, pink trees, and bright green buildings everywhere, but rather will simply see more muted and washed out versions of the normal colors.
In some cases, the color will actually turn into something else, but it will usually be a muted dull yellow or orange. This is the case in red green color blindness, but color blindness lenses can possibly do a lot to fix that.
Color blindness lenses work by adjusting the color range that goes in through the eye. For the lenses to work, the person who is colorblind has to wear only one lens, or two lenses with a different color in each.
What this does is give the brain two different images. In the eye with the lens, everything may be a dark shade of red, while the other eye sees what it would normally see. When the brain puts these two pieces of information together, it often evens out to a relatively normal color picture.
Of course, color blindness lenses aren't for everybody, and in fact a lot of people might feel a bit strange if they have to walk around with one giant red lens and nothing over the other eye. It's not exactly the height of fashion, but for anybody with a severe color vision deficiency, the rewards might outweigh the downfalls.
Additionally, color lenses for color blindness aren't cheap; most of the current models out right now cost somewhere around $500 for a single pair. This is well out of the budget range of most people.
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