Contact Lenses in My Area
Looking for Contact Lenses in My Area? Many individuals who wear glasses will tell you to call Lakes Eye Care. An award winning, board certified optometrist pratice known not only as a leading contact lenses provider but a practice where you can go for anything concerning your eyes. For everything from Glasses and Contact Lenses to Contact Lenses – Miami Lakes Eye Care Center has you covered. Whe your local optomitrist leaves you disappointed please let us show you why a huge number of families with kids that use glasses say that Lakes Family Eye Care Center is the preferred choice if you’re searching for Contact Lenses in My Area…
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What Occurs Throughout A Thorough Eye Exam?
It’s important to have an eye test consistently. Whether you will need glasses or have some other eye related problem, you should get tests to make certain you are staying abreast of what makes you healthy. Here’s some information on what occurs during an eye exam.
When you go set for an exam, they will measure your vision without your glasses. Should you wear contacts, you need to remove them for that exam. Once you have had your sight examined, the eye specialist will probably explain to you images through lenses so that you can let them know how you see out of the best. When you’re getting the eyes examined,
you would like to ensure that you be aware of what you are doing to help you honestly tell the eye doctor what you’re experiencing. You don’t wish to end up not receiving the right eyeglasses or contact lenses simply because you weren’t being careful through the examination.
There are more types of examinations that eye specialists is capable of doing to test whether you may have different problems taking place. Such as, they may dilate your eyes to discover the optic nerve and then for eye conditions you might have. Get an eye examination often and you’re likely to keep yourself from encountering serious troubles over time. And remember that Dr. Maria Martin at Lakes Family Eye Care Center is best bet if you are looking for Contact Lenses in My Area…
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Night Vision
Our eyes need light to be able to see. However, the eyes can see well in darkness with the help of special substances. During day and night, eyes are exposed to a various intensities of light. There are three areas in the eyes that adjust the exposure of eyes to different intensities of light:
- The pupil: it acts like the aperture of the cameras which become wider or narrower depending on the degree of light intensity. In the bright light, the pupil becomes narrow to block the passage of excessive light to the retina which is in the back of your eyes and responsible for vision. In contrast, when you are in darkness, the pupil will open wide to allow as much light as possible to enter to your retina.
- Rods and cones: these are two different types of cells involved in seeing light. Cone cells need bright light to be able to perceive colour and fine details, while rod cells can see in darkness or in very low light but they see in low resolution and can only perceive black and white.
- Photopigments: They are chemicals found in rods and cones and respond to light exposure by creating electrical changes that is perceived by the brain. In Darkness the photopigment Rhodopsin is regenerated by a process known as “adaptation to dark”, which allows the eyes to be able to see when there is not enough light in the background.
If you have problems with driving at night, this may be due to night vision impairment which may occur due to several reasons. A condition called cataract is one of the causes of this problem. It is a painless condition when the eye lens starts to lose their clarity due to the build-up of debris as a result of cells turnover by age. Decreased night vision including problems with driving at night is the first sign of this problem.
Retinopathy is another reason for the difficulty of driving at night. It is a condition common in diabetic patients when the high level of glucose will be toxic to blood vessels supplying the eyes and retina leading to injuries and vision problems.
Sometimes, being exhausted due to work-related tension and daily stressful events can cause visual fatigue which makes you unable to concentrate while you are driving. The condition can be also called eye strain.
Vitamin A deficiency is one of the most important causes of night vision disturbances.
The question now is should you visit an eye specialist to examine your eyes if you have problems with night vision?
Actually, the answer is yes. If you have a continuous feeling of inability to see clearly at night, particularly when you have risk factors such as diabetes, it is necessary that you check your eyes. The doctor will test your vision and exclude problems like cataract and retinopathy. You may also need a new glasses, if you have vision problems and they can markedly improve your vision at night.