Transitions Eyeglasses in North Dade
Searching for Transitions Eyeglasses in North Dade? Many families with kids that use glasses will recommend you to visit Miami Lakes Eye Care Center. A board certified optometrist pratice known not only as a leading transitions eyeglasses provider but a practice where you can go for anything concerning vision. For everything from Dry Eye Syndrome to Transitions Eyeglasses – Dr. Maria Martin at Lakes Family Eye Care has you covered. Whe your current eye doctor leaves you disappointed please let us show you why a huge number of families with kids that use glasses say that Miami Lakes Family Eye Care is the top option if you’re in need Transitions Eyeglasses in North Dade…
Be part of our family, come and experience why Miami Lakes Eye Care is the prefer option for Transitions Eyeglasses in North Dade…Contact us at (305) 456-7313
What Occurs During A Complete Eye Examination?
It’s important to get an eye examination frequently. Whether you need spectacles or have other eye related trouble, you need to get exams to make certain you’re staying abreast of what makes you healthy. Here are some information of what happens throughout an eye examination.
When you are set for an exam, they will measure your sight without your contacts. If you wear contacts, you must remove them for that test. Once you have had your eyesight examined, the eye specialist will certainly demonstrate images through lenses to help you inform them everything you see out of the best. When you’re having your eyes tested,
you want to be sure that you be aware of what you are doing in order to honestly tell the eye specialist what you’re experiencing. You don’t want to wind up failing to get the correct eyeglasses or contacts because you weren’t being careful in the text.
There are more types of exams that eye specialists can perform to check whether you may have different problems happening. Such as, they may dilate your eyes to check the optic nerve and then for eye conditions you could have. Do an eye test regularly and you are guaranteed to stay from having serious problems over time. And remember that Miami Lakes Eye Care is the preferred choice if you’re in need Transitions Eyeglasses in North Dade!
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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.