As the saying goes, the eyes are the window of people's minds, through a person's eyes, often can give people a different impression of the heart, in this world there are some people whose eyes are very special, they have a very small number of eye colors, these colors make them have distinctive characteristics, so the degree of attention will be very high, of course, the reason why there will be such eye colors, some are born, and some are acquired because of a certain disease, then today Xiaobian said, There are 8 extremely rare eye colors in the world!
1. Hazelnut brown
Although this color of the eye is rare, but can still be seen in Europe and some parts of the United States, where about 5% of people have such brown eyes, the reason why this color is very special, mainly composed of a variety of colors, including light brown, yellow brown, gold, green and brown, although hazel brown eyes and brown have as much melanin, but mainly concentrated on the edge of the iris rather than the center.
2. Amber eyes
Amber is composed of golden yellow and copper, in fact, this color of the eyes, very common in the animal kingdom, like wolves and other breeds of dogs, are such amber eyes, as for why humans have such a color of eyes, there is no accurate scientific explanation, but known is the iris of the amber eye, mainly contains pigment pigment, and there is not much melanin. That's why it's happening that only about 5% of people around the world have this eye color!
3. Green eyes
According to scientific statistics, in the world has only about 2% of people with green eyes, and the number of women is large, in general, in some parts of Europe, especially in the Nordic population, the proportion of green eyes is the highest, in fact, the hue of green eyes is due to the low content of melanin, and too much lipid pigment, and this lipid pigment can make the eyeball yellow, so it will produce a rare green lens.
4. Gray eyes
Gray eyes are very rare, less than 1% of people in the world currently have such eyes, due to the rarity of the number, so there is little understanding of how they are formed, but some scientists believe that compared with people with blue eyes, their eyes will have less melanin content, and due to different mechanical components, resulting in light scattering in different ways, so it mysteriously formed a silvery gray hue.
5, violet color
Many people especially like the color of violet, if a person's eyes have this color, it must be very special, but there are really such eyes in the world, they are due to the lack of pigment in the eyes, combined with red light, and the blood vessels of the eyes will reflect the perfect violet color, of course, in the albinism of the patient's eyes is easier to see, and the famous actor Elizabeth, is known for the violet eyes in the world, although to be precise, she only has a pair of very blue eyes, but only under the reflection of light, It will form a beautiful violet color, which is very magical!
6. Blood-red eyeballs
Red eyeballs are generally seen in rabbits, in fact, the human eye also has this color, this kind of population is basically produced by albinism, and albinism is caused by insufficient secretion of melanin, this melanin is an important pigment for hair, skin and eye pigment, red from the blood vessels behind the iris, although it looks very beautiful, but people with this disease, very afraid of seeing the eye, is what we commonly call "photophobia".
7. Two pairs of eyes of different colors
If you see a person with two pairs of eyes, with different colors, it may be that she suffers from a disease called "heterochromia", heterochromia is to describe a person with two different colors, and heterochromia is divided into congenital and acquired, the reason for the day after tomorrow is due to the occurrence of a certain disease in one of the eyes and thus changes, generally the occurrence of such eyes is very rare.
8, have cat eyes
Cat's eye syndrome is another very rare disease, is due to the absence of eye tissue, resulting in narrowing of the pupil, and pushing the pupil into the iris, so that the entire eye looks like a cat's eye, which is actually a color body disease, with a wide range of manifestations, can also affect other body parts, for example, the heart and kidneys, scientists have come to this disease is about 1/50000. It's still very rare!
Do you have such eyes? You can leave a message with me below!