Double Vision (Diplopia)

Double vision, or diplopia, is a symptom to take seriously. Some causes of diplopia are relatively minor, but others need urgent medical attention.
What Causes Double Vision?
Opening your eyes and seeing a single, clear image is something you probably take for granted. But that seemingly automatic process depends on the orchestration of multiple areas of the vision system. They all need to work together seamlessly:

• The cornea is the clear window into the eye. It does most of the focusing of incoming light.
• The lens is behind the pupil. It also helps focus light onto the retina.
• Muscles of the eye -- extraocular muscles -- rotate the eye.
• Nerves carry visual information from the eyes to the brain.
• The brain is where several areas process visual information from the eyes.

Problems with any part of the vision system can lead to double vision.

Cornea problems: Problems with the cornea often cause double vision in one eye only. Covering the affected eye makes the double vision go away. The abnormal surface of the eye distorts incoming light, causing double vision. Damage can happen in several ways:

• Infections of the cornea, such as herpes zoster, or shingles, can distort the cornea.
• Corneal scars can alter the cornea, creating unequal visual images.
• Dryness of the cornea can create double vision.

Lens problems: Cataracts are the most common problem with the lens that causes double vision. If cataracts are present in both eyes, images from both eyes will be distorted. Cataracts are often correctable with minor surgery.

Muscle problems. If a muscle in one eye is weak, that eye can't move smoothly with the healthy eye.
Nerve problems: Several different conditions can damage the nerves that control eye muscles and lead to double vision:

• Multiple sclerosis can affect nerves anywhere in the brain or spinal cord. If the nerves controlling the eyes are damaged, double vision can result.
• Diabetes can lead to nerve damage affecting the muscles which move the eyes, causing double vision.

Brain problems: The nerves controlling the eyes connect directly to the brain. Further visual processing takes place inside the brain. Many different causes for double vision originate in the brain. They include:

• Strokes
• Aneurysms
• Increased pressure inside the brain from trauma, bleeding, or infection
• Brain tumors
• Migraine headaches

Read the original article on webmd.com

Drop into 20/20 Eyeglass Superstore for all your eye care needs. We have a frame for every face and a price for any budget. We also have Independent Optometrists located on site who will be happy to examine your vision. Walk-in’s are welcome but we ask that you come 15 minutes prior to your desired appointment time.

Keratoconus

We see through the cornea, which is the clear, central part of the front surface of the eye. Normally, the cornea has a dome shape, like a ball. Sometimes, however, the structure of the cornea is just not strong enough to hold this round shape and the cornea bulges outward like a cone. This condition is called keratoconus.

What Causes Keratoconus?

Tiny fibers of protein in the eye called collagen help hold the cornea in place and keep it from bulging. When these fibers become weak, they cannot hold the shape and the cornea becomes progressively more cone shaped.

Keratoconus appears to run in families. If you have it and have children, it’s a good idea to have their eyes checked for it starting at age 10. The condition happens more often in people with certain medical problems, including certain allergic conditions. It's possible the condition could be related to chronic eye rubbing. Most often, though, there is no eye injury or disease that can explain why the eye starts to change.

Keratoconus usually starts in the teenage years. It can, though, begin in childhood or in people up to about age 30. It's possible it can occur in people 40 and older, but that is less common.
The changes in the shape of the cornea can happen quickly or may occur over several years. The changes can result in blurred vision, glare and halos at night, and the streaking of lights.
The changes can stop at any time, or they can continue for decades. In most people who have keratoconus, both eyes are eventually affected, although not always to the same extent. It usually develops in one eye first and then later in the other eye.

Can Keratoconus Damage Vision?

The changes to the cornea can make it impossible for the eye to focus without eyeglasses or contact lenses.
to read the original article click here.

The human eye is an amazing organ that most of us rely on every waking moment of the day.  From morning till night, our vision allows us to see beautiful Florida sunsets, our beloved family and much more.  Here at 20/20 Eyeglass Superstore, our main goal is to keep you up-to-date on everything related to eye care and eye health.

Here at 20/20 Eyeglass Superstore, we help thousands of Orlando, Melbourne City and Orange City residents purchase eyeglasses, contact lenses and sunglasses every day. We know purchasing new eyeglasses can be a challenge. Inexpensive reading glasses at the store are cheaper than prescription lenses. Is visiting an eye doctor and getting a prescription worth the extra cost?

Eye Health and Blepharitis

Blepharitis is an inflammation of the eyelids, usually caused by an excess growth of bacteria that is ordinarily found on the skin, blockage of the eyelid's oil glands, and occasionally allergies.

Blepharitis is a common eye condition, causing the eyelids to be reddened, itchy, and somewhat swollen and scaly-appearing at the base of the eyelashes. It is the most common cause of dry eyes. A dysfunction of the eyelid's oil glands that leads to blepharitis occurs because of a hormone imbalance.

Swollen, Red Eyelids and Other Symptoms of Conjunctivitis

What Are the Symptoms of Blepharitis?

The symptoms of blepharitis include:

• Feeling like something is in your eye
• Burning of the eye
• Sensitivity to light
• Red and swollen eyes or eyelids
• Blurry vision
• Dry eyes
• Crusting of the eyelashes

How Is Blepharitis Treated?

Blepharitis cannot be cured. However, it can be treated and controlled through proper eyelid hygiene. Left untreated, blepharitis can cause more serious conditions such as scarring or injury to the eye's tissue. If you have blepharitis, take the steps listed below to help treat and cleanse your eye:

• Take a clean washcloth and wet it in very warm water. Wring the washcloth and place it over the closed eyelids for five minutes. Re-wet as necessary to maintain desired temperature. This will help to soften crusts and loosen oily debris.
• Place the warm, wet washcloth over the index finger and apply a diluted solution of 50% baby shampoo or mild soap.
• Cleanse one eye at a time, closing the eye you are cleansing, and rubbing the washcloth or your finger over the eyelashes and lid margins several times using horizontal strokes.
• Rinse thoroughly with a clean, warm, wet washcloth. Pat dry.

If the blepharitis is related to a problem with the oil glands, treatment may involve applying testosterone eye cream to the eyelids.

How Do I Prevent Blepharitis?
If you are in the early stages of treating blepharitis, avoid the use of eye makeup to prevent further irritation. Once you begin using makeup again, replace your products used in or near the eyelids because they may be contaminated.

To read the original article click here.
Your vision is priceless and it is important that you maintain your visual wellness by scheduling a yearly comprehensive eye exam with your optometrist or ophthalmologist. Drop into 20/20 Eyeglass Superstore for all your eye care needs. We have a frame for every face and a price for any budget. We also have Independent Optometrists located on site who will be happy to examine your vision.

Bad Eyesight?

Human eye is an amazing organ that most of us rely on every waking moment of the day.

20/20 Eyeglass Superstore, we help thousands of Orlando, Melbourne City and Orange City residents purchase eyeglasses, contact lenses and sunglasses every day. We know purchasing new eyeglasses can be a challenge. Inexpensive reading glasses at the store are cheaper than prescription lenses. Is visiting an eye doctor and getting a prescription worth the extra cost?

Are 3-D Movies Bad for Your Eyes?

With the popularity of 3-D movies, it's natural to wonder what, if any, effect the technology has on your eyes. Is 3-D technology healthy for your or your children's eyes?

Although there are no long-term studies, Eye M.D.s say there is no reason to be concerned that 3-D movies, TV or video games will damage the eyes or visual system. Some people complain of headaches or motion sickness when viewing 3-D, which may indicate that the viewer has a problem with focusing or depth perception. Also, the techniques used to create the 3-D effect can confuse or overload the brain, causing some people discomfort even if they have normal vision.

If a healthy child consistently develops headaches or tired eyes or cannot clearly see the images when using 3-D digital products, this may indicate a vision or eye disorder.

However, children who have eye conditions such as amblyopia (an imbalance in visual strength between the two eyes), strabismus (misaligned eyes), or other conditions that persistently inhibit focusing, depth perception or normal 3-D vision, would have difficulty seeing digital 3-D images. That does not mean that vision disorders can be caused by 3-D digital products. However, children (or adults) who have these vision disorders may be more likely to experience headaches and/or eye fatigue when viewing 3-D digital images.

To read the original article click here.

3D movie can be harmful for your eyes if you dont wear your 3d glasses, dont forget to wear them while watching 3d movie or playing video games. Your vision is priceless protect them.

Here at 20/20 Eyeglass Superstore, we have colourful frames for boys and girls which encourage children to become proud glass-wearers!

20/20 Eyeglass Superstore is a family owned and operated business with locations throughout central Florida.  We look forward to becoming your trusted source for everything related to eye care, glasses and contacts. Should you have any questions or comments, please feel free to contact us anytime.

You Only Have One Pair Of Eyes!!

Human eye is an amazing organ that most of us rely on every waking moment of the day.
You have only a pair of eyes, so take care of your eyes. It is always a good idea to consult with your eye doctor to discuss your options.

A few facts and tips to help inspire you to keep your eyes healthy.

THE HUMAN EYE IS COMPOSED OF MORE THAN 2 MILLION Working parts.

Start with a diet of... Oily fish, Broccoli, Eggs, Fruit, Greens
Studies show that what we eat can affect our vision...

Anti-oxidant found in many fruits can help to prevent retinal damage...
One anti-oxidant which is hugely beneficial is lutein, Which can be found in Spinach, Leeks, Kale and Cress.

With a healthy pair of eyes you can... see candle light at a distance of 14 miles
What can damage your eyes?

• Alcohol - Excessive alcohol consumption can lead to serious health conditions which can have a detrimental effect on your eyes.
• Smoking - After ageing, smoking is the biggest risk factor for developing macular degeneration. Smoking also increases your risk of developing cataracts.
• The Sun - Protecting your eyes from the sun is very important and should not be underestimated. Under no circumstances should you ever look at the sun directly. Your sunglasses should have the CE mark on them which ensures that they are giving you the right level of ultraviolet protection
• Laziness - Lack of exercise contributes significantly to several eye conditions. Exercise may reduce the risk of sight loss from narrowing or hardening of the arteries, high blood pressure and diabetes.

Your Eyes can detect ten million different colours, & distinguish between 500 shades of grey.
To read the original article click here.

Your eyes are amazing you should look after them.

THEY ARE THE ONLY PAIR YOU HAVE!

20/20 Eyeglass Superstore, we help thousands of Orlando, Melbourne City and Orange City residents purchase eyeglasses, contact lenses and sunglasses every day. We know purchasing new eyeglasses can be a challenge. Inexpensive reading glasses at the store are cheaper than prescription lenses.

Cucumbers A Natural Moisturizer For Eyes

Cucumbers have an anti-inflammatory effect that reduces puffiness. The vegetable not only has a high water content, it but it's often stored in the refrigerator and comes out cold. This means that the water hydrates your skin, and the cool temperature decreases the flow of blood to the space around your eyes. Together, additional hydration and reduced blood flow can sooth the skin around your eyes and alleviate swelling.

Smoother, more hydrated skin around your eyes means less stretching and fewer lines and wrinkles in the future. Since the skin around your eyes is some of the thinnest tissue on your body, it is very susceptible to damage from stretching and swelling. While cucumbers might not be your choice for a daily eye moisturizer, they can help in a pinch when you realize your eyes are puffier than normal.

To use cucumbers as an eye treatment, grab a cold cucumber from the refrigerator and cut two thick slices. Then, find a comfortable place to relax and set the cucumbers over your closed eyes for about 10 to 15 minutes. The cucumbers will then act as a cold compress on your eye.

To read the original article click here-http://health.howstuffworks.com/skin-care/moisturizing/products/cucumbers-for-eyes.htm

Next time you're at the store, you might pick up a few extra cucumbers. Treating yourself to a weekly cucumber eye therapy session could prove beneficial in more ways than one. After all, your whole body can benefit from relaxation.

Your eyesight is your most precious sense so,keep your eyes beautiful, healthy, and well protected.
Vision is priceless and it is important that you maintain your visual wellness by scheduling a yearly comprehensive eye exam with your optometrist or ophthalmologist. Drop into 20/20 Eyeglass Superstore for all your eye care needs