Color Contact Lenses near Medley
In search of Color Contact Lenses near Medley? A great number of families and Individuals will recommend you to contact Lakes Eye Care. An award winning, board certified optometrist pratice known not only as a leading color contact lenses provider but a practice where you can go for everything concerning vision. For everything from Eye Emergencies to Color Contact Lenses – Miami Lakes Family Eye Care has you covered. If your current vision specialist leaves you disappointed please let us show you why so many of families with kids that use glasses say that Miami Lakes Eye Care is best bet if you’re searching for Color Contact Lenses near Medley.
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What Occurs In A Complete Eye Test?
It is crucial that you receive an eye test consistently. Whether you need spectacles or have other eye related problem, you should get tests to make certain you’re staying on top of what makes you healthy. Here are some good information on what happens during an eye examination.
Whenever you go set for an exam, they are going to measure your sight without the contacts. In the event you wear lenses, you must remove them for the test. Once you’ve had your eyes tested, the eye specialist will reveal to you images through lenses so that you can inform them whatever you see from the best. When you’re getting the eyes tested,
you desire to make certain that you be aware of what you’re doing so that you can honestly tell the eye specialist what you’re experiencing. You don’t want to find yourself not receiving the correct eyeglasses or contact lenses simply because you weren’t being careful in the text.
There are other kinds of exams that eye specialists can do to evaluate if you might have different torubles occurring. For example, they can dilate your eyes to look for the optic nerve as well as for eye conditions maybe you have. Get an eye examination regularly and you’re certain to stay from encountering serious issues in the end. And remember that Dr. Maria Briceño Martin at Lakes Family Eye Care is best bet if you are looking for Color Contact Lenses near Medley…
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Eye Color, How and Why?
Eyes are the colored sensory organs that play an important role in the vision. The eye color is determined by the variation of genes in an individual. The color of the eyes is due to the presence of melanin in the iris. The amount of the melanin in the iris along with the presence of white collagen fibers produces green, blue or hazel color. Melanin is produced by the specialized cells called melanocytes and is stored within the compartments called melanosomes. The number of melanocytes is generally the same in all the individuals however the number of melanosomes and the quantity of melanin stored within melanosomes varies. The total quantity of melanin present determines the color of the eye. Many individuals have a lighter eye color that is due to the scattering of light rays while passing through the stroma of the iris.
The production, storage, and transport of melanin are under the control of certain genes. The color of the eyes is directly associated with the quantity of melanin present in the layers of iris. Brown color eyes are associated with large quantities of melanin in iris while blue color is due to a lesser amount of melanin in the iris. There are a total of eight genes that influence eye color. These include:
OCA2 gene: It is also known as melanosome transmembrane protein or as P gene. This gene is located on chromosome 15 and controls the blue/brown color spectrum. OCA2 gene produces a protein (P protein) that controls the formation and processing of melanin. Mutations in the OCA2 gene that lead to decreased production of P protein results in eye albinism. The individuals suffering from such condition will have lighter eye color and their capability of producing and storing melanin is lost. Sometimes non-disease causing alleles are also present that control the production of P proteins levels. The alleles that are responsible for increased P protein production results in brown color of eyes while the allele associated with the blue color of eyes decreases the P protein production.
HERC2 gene: This gene is present near the region of ORA2 gene and is also known as intron 86. This gene mainly controls the functioning of the ORA2 gene turning it on or off as needed.
Several other genes that control the melanin production and transport are ASIP, IRF4, TYR, TYRP1 genes. The functioning of OCA2 and HERC2 gene along with the other genes may increase the melanin content resulting in brown color or may reduce the melanin content resulting in the blue color of the eyes.
Some individuals have one eye color that partially or completely differs from another and this condition is often referred to as heterochromia. This condition results from the unequal distribution of melanin due to the mutation of a few cells in the iris. In this condition the color of eyes changes from blue to brown or blue to green.
Research is still being carried out to find out the genes responsible for gray and hazel color of eyes.