Crizal Anti-Glare Lenses in North Dade
In search of Crizal Anti-Glare Lenses in North Dade? A great number of families with kids that use glasses will recommend you to contact Dr. Maria Martin at Lakes Eye Care. An award winning eye doctor pratice known not only as a leading crizal anti-glare lenses provider but a place where you can go for everything concerning vision. From Diabetic Eye Exams to Crizal Anti-Glare Lenses – Miami Lakes Eye Care Center has you covered. If your existent eye doctor leaves you disappointed please let‘s show you why a huge number of local residents say that Miami Lakes Eye Care Center is best bet if you’re looking for Crizal Anti-Glare Lenses in North Dade.
Become part of the family, come and experience why Lakes Eye Care Center is the prefer option for Crizal Anti-Glare Lenses in North Dade…
What Occurs In A Full Eye Examination?
It’s essential to receive an eye exam on a regular basis. Whether you will need glasses or have other eye related trouble, you ought to get exams to ensure you are staying in line with what keeps you healthy. Here’s some information on what occurs throughout an eye test.
When you go in for an exam, they are going to measure your vision without the glasses. In the event you wear contacts, you need to take them out for the exam. Once you have had your eyes tested, the eye specialist will certainly explain to you images through lenses so you can tell them everything you see in them best. When you’re having your eyes examined,
you would like to ensure that you be aware of what you are doing so you can honestly tell the doctor what you’re experiencing. You don’t wish to end up failing to get the best eyeglasses or contact lenses since you weren’t being careful in the exam.
There are more types of exams that eye doctors is capable of doing to test if you have different issues taking place. For example, they can dilate your eyes to determine the optic nerve and then for eye conditions maybe you have. Get an eye test often and you’re likely to stay from encountering serious troubles over time. And don’t forget that Dr. Maria Martin at Lakes Eye Care Center is the preferred choice if you are in need Crizal Anti-Glare Lenses 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.