Progressives Eyeglasses in Dade County
Searching for Progressives Eyeglasses in Dade County? A great number of local residents will recommend you to visit Dr. Maria Martin at Lakes Eye Care Center. An award winning eye doctor pratice known not only as a leading progressives eyeglasses provider but a place where you can go for anything concerning vision. From Eye Emergencies to Progressives Eyeglasses – Lakes Family Eye Care Center has you covered. If your existent eye doctor leaves you disappointed let‘s show you why a great number of families with kids that use glasses say that Dr. Maria Martin at Lakes Eye Care is best bet if you are searching for Progressives Eyeglasses in Dade County.
Be part of the fan base, come and experience why Miami Lakes Family Eye Care Center is the top choice for Progressives Eyeglasses in Dade County…Call us at (305) 456-7313
What Happens During The Thorough Eye Exam?
It’s crucial that you have an eye exam consistently. Whether you will need spectacles or have some other eye related trouble, you ought to get tests to make sure you’re staying on top of what keeps you healthy. Here are some good information of what occurs throughout an eye test.
When you are set for an exam, they are likely to test out your sight without a spectacles. If you wear lenses, you ought to take them off for your exam. Once you have had your eyesight examined, the eye specialist will certainly show you images through lenses so you can tell them how you see in them best. When you’re getting the eyes examined,
you want to be sure that you pay close attention to what you’re doing so you can honestly tell the eye specialist what you’re experiencing. You don’t want to end up failing to get the proper eyeglasses or contact lenses because you weren’t being careful throughout the exam.
There are more types of examinations that eye specialists are capable of doing to examine whether you might have different problems going on. For instance, they might dilate the eyes to determine the optic nerve and also for eye conditions you could have. Have an eye test often and you are certain to stay from having serious issues in the long term. And remember that Miami Lakes Family Eye Care is the preferred choice if you’re looking for Progressives Eyeglasses in Dade County.
New Blog Post Related to Progressives Eyeglasses in Dade County
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.