Sunday, December 25, 2011

The Benefits of Cataract Lens Surgery

There is plenty of help available for people who are affected by cataracts. In the early stages when the cataract is small there are eye drops that can help delay the process of the cataract spreading. Even some lifestyle changes like improvements to diet can help stem the expansion of the cataract. Ultimately, however, if no surgical treatment is received, the cataract will spread across the eye and cause blindness. Having surgery may sound very daunting, but the procedure is, in fact, very straight forward, safe and quick. Plus, there is very little recovery time needed. This is a guide to the main benefits of cataract lens surgery.



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Benefit 1. The cataract is dealt with
There is no denying that cataract surgery removes the cataract instantly. But if you are thinking of having cataract surgery you should also consider refractive lens exchange which will not only remove the cataract but also correct your vision, which is ideal for those over the age of 50. It works by removing the existing lens of the eye where the cataract has formed and replacing it with an artificial lens.


Benefit 2. The cataract cannot come back
As well as removing the cataract altogether, the artificial lens cannot be affected by cataracts in the future. The artificial lens can never become hardened or become cloudy in the way that a natural lens can. Once your cataract has been removed and your eyesight has returned, you can be sure it will remain clear and bright long into the future.

Benefit 3. Eye sight is fully restored
Many patients do not realise quite how bad their cataract was and when their sight is returned to them they cannot believe the difference. A cataract can cause sensitivity to bright lights. It can also cause double and blurred vision and halos to be seen around lights. They can even cause complete blindness if left untreated. Once the lens has been replaced however all these problems will instantly disappear.

Benefit 4. No more wearing glasses
If you have had to rely on glasses or contact lenses for any period of time you will know what being able to get rid of them for good will mean. If the cataract is removed during a refractive lens exchange procedure other eye problems such as long and short sightedness, also known as refractive errors, will also be corrected and eye sight is completely restored so any glasses or contact lenses can be disposed of for good. This form of cataract surgery truly brings a new lease of life to anyone who undergoes treatment.


Benefit 5. Recovery period is very short
It takes just a few days to recover from cataract surgery. Patients are often back at work in a few days. Sometimes there may be some swelling or redness following surgery but this can be helped with some eye drops that the surgeon will provide. A good rest is necessary immediately following surgery and of course no rubbing or touching of the eye, but normal life returns literally a couple of days following the surgery.

Benefit 6. Suitable for people with astigmatism
Refractive lens exchange is a treatment which is also suitable for people with astigmatism which many forms of eye surgery aren’t. Astigmatism is an irregularity in the shape of the cornea, so instead of being round it is oval and can cause images to focus on the retina incorrectly normally distorting them and causing blurry vision at all distances.

People considering cataract lens surgery should also seriously consider refractive lens exchange as they will be able to fix their eyesight aswell in the same surgery and prevent the cataracts from returning. The surgery puts an end to eye problems immediately. The procedure is very similar to a standard cataract operation procedure except that the patient will get a lens which also corrects their vision. It is quick, just 20 minutes per eye.

Wednesday, December 21, 2011

Self-Adjustable Eyeglass Lenses

In developed countries, getting glasses is a simple matter: Visit an optometrist, get a prescription and have it filled at a corner store. Not so in the developing world, where there are few optometrists and little money for luxuries like eyeglasses.



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Enter Joshua Silver, an atomic physicist at Oxford with a penchant for tinkering. “I like to experiment,” he said. “Take things apart and figure out how they work.”

In the 1980s, he began a do-it-yourself project making lenses whose focusing power could be changed by the user. He designed and built a liquid-filled packet made of two flexible transparent membranes — a liquid lens. Adding or draining liquid changes the curvature, making the lens stronger or weaker.

“I realized after a few months that I could make a very good lens — good optically, but not for glasses,” Dr. Silver said. “I started some dialogue with the World Health Organization and found the director of the program for the prevention of blindness. I asked him how many people in the world needed glasses and don’t have them. He said it was about a billion.”

Working with a British government grant, Dr. Silver developed a practical pair of adjustable eyeglasses. The two lenses are filled with clear silicone fluid, and there is a dial on each arm. The user puts on the glasses and then twists each dial until vision in both eyes is satisfactory.

The glasses do not correct for astigmatism, Dr. Silver said. “Many people, if you just correct their spherical refractive error, you get vision good enough to function.”

The glasses are not beautiful. The thick frames resemble those worn by Jean-Paul Sartre. But the dial and pump can be removed after adjustment. More than 30,000 pairs are in use by adults worldwide, and a study financed by the World Bank is testing a version for use by teenagers.

Dr. Silver is director of the Center for Vision in the Developing World, and his goal is to see a billion people wearing the eyeglasses they need by 2020. “We are trying to reduce the cost both by design and increased volume,” he said. NICHOLAS BAKALAR

Monday, December 19, 2011

Keeping the Sun at Bay and the Water Away

SUN rays reflecting off the ocean can be blinding, not to mention harmful to one’s eyes. Still, surfers have long resisted wearing protective sunglasses or goggles because they were too easy to lose, too likely to become foggy or waterlogged.


But now there is ventilated, draining eyewear made to be worn while surfing, windsurfing, kayaking and jet skiing. Adjustable straps keep them secure during spills.

Some of these impact-resistant frames for watersports have long been available. Just as it took a long while for surfers to start wearing zinc-based sunblock, said Chris Coté, the editor of Transworld Surf magazine, they are only now starting to wear sunglasses to protect against cataracts and pterygium, a fleshy growth on the white part of your eye caused by prolonged sun exposure.

To see if watersport glasses made a difference, Katie Coryell, a professional surfer and instructor at Surf Diva, a school for women and girls in La Jolla, Calif., wore them on the water for a week. She was eager to try them, she said, because “some of my contemporaries already have eye problems, and I have a lot of years of surfing ahead of me.”

Saturday, December 17, 2011

FCC OKs on-body medical networks

The U.S. Federal Communications Commission adopted rules at a meeting on Wednesday to allow wireless networks of microstimulators designed to treat paralysis and other conditions.



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The agency approved the use of MMNs (medical micropower networks) in four blocks of the 400MHz spectrum band despite opposition from broadcast engineers who say they are concerned about interference. One of the frequency blocks is used by trucks that send live media reports back to TV and radio stations.

Microstimulators implanted next to nerves can stimulate those nerves through electrical charges, causing muscles to contract and limbs to move. MMNs can link dozens of those stimulators to devices that take in signals from the human nervous system, bypassing areas of the nervous system that have been impaired by strokes or spinal cord or brain injuries.

The Alfred Mann Foundation (AMF), which has developed prototype MMNs, sought access to the spectrum for these systems in 2009. It did not seek exclusive access to the frequencies and said the new networks could coexist with other users. In a press release on Wednesday, the FCC called the new rules an example of how "spectrum-agile" radios can make more efficient use of scarce spectrum.

In a related development, the agency's Office of Engineering and Technology issued an order allowing Second Sight Medical Products to sell a retinal prosthesis that uses wireless transmissions to restore sight to the blind through a miniature video camera mounted on a pair of glasses. The camera sends images to a video processing unit, and the video is then sent wirelessly to a neurostimulator implanted on the eye. It is designed for people with advanced retinal degenerative disease.

Friday, December 16, 2011

Expert information on the condition or health of your eyes

In Great Britain, there are college and university courses which can supply ophthalmology degrees. Educational institutions offering these include the Royal College of Glasgow, The Royal College of Ophthalmologists and Royal College of Edinburgh. A qualification from one of those universities must be held by ophthalmologist to carry on their career in the UK. When the postgraduate has passed their course, the majority of the students usually obtain a placement within the NHS to develop practical skills and experience. In fact, many of the major laser eye specialists run programs to help people become entirely qualified ophthalmologists. However, most of the time these are vocational courses, which are taken after acquiring a postgraduate qualification.



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The specific technology being used by ophthalmologists will change depending on the eye condition being treated. For an invasive cornea surgical operation a Ziemer LDV Femtosecond precision laser is used. This piece of equipment enables a surgeon to operate on an eye without the need for a blade. A new form of non-invasive imaging technology, OCT (Ocular Coherence Tomographer), is being used increasingly for mapping the shape, size and contours of an eye. For more complicated and specialist ailments there is also treatments such as Anti-VEGF drugs and Fluorescein angiography. These are only a few examples of the procedures and equipment currently in use by professional ophthalmologists.


Lasik eye surgery is a style of refractive surgery used to correct hyperopia, myopia and astigmatism. This form of surgery is usually one alternative to wearing lenses or corrective glasses, which many people do not like to wear everyday. In certain aspects the procedure is similar to other surgical corrective procedures such as refractive surgery and photo-refractive keratectomy, making it a quick fix solution to eye sight disorders. In the procedure the cornea is reshaped and remodelled. The possibility of the eye rejecting the surgery does exist and it could revert back to its original state, however any other side effects will be at a minimum.

Patients require a cornea transplant or graft when their cornea becomes permanently possibly through disease or external damage. If for instance a person develops Fuchs dystrophy (a degenerative corneal disease which affects both of the eyes) or Keratoconus (a disorder which affects the structure and shape of the cornea) then a cornea transplant is the final solution. This is where donated corneal tissue is grafted onto a damaged eye to restore the eye back to full health - the graft coming from a donor who has just passed away. cornea transplant or Keratoconus surgery are often the final option for corneal diseases - in the vast majority of cases, the conditions can be easily treated by simply wearing corrective lenses.


There are a variety of surgeries within a number of locations. On the whole the surgeries for eye treatment take place in big cities like Sheffield, Newcastle or Cardiff. It makes sense to look at laser eye surgery in London for any treatment centres close by for eye surgery. The surgeries are extremely reputable, often leading to longer waiting lists. A positive aspect of this is that the treatment clinic staff have a huge amount of experience. In particular cases, they may be coupled with officially recognised opticians so a simple suggestions is to have a chat with your own optician for their recommendations prior to speaking to an eye surgeon.

Macular degeneration is a painless condition which leads to a gradual loss of vision in the macula because of damage to the retina. When it develops the disease can affect vision when reading and recognising faces, however side vision or peripheral vision is usually unaffected. There are two main types of the progressive disease; dry and wet. The first is caused when cellular debris accumulates behind the retina, whilst wet macular degeneration is regarded as more serious and is caused by an abnormal growth of blood vessels behind the retina. As the effects of macular degeneration can usually be halted by taking vitamins or mineral supplements eye surgery is usually not necessary.

Wednesday, December 14, 2011

Wearing prescriptive glasses for the first time will take some getting used to, and similarly progre

When youare having presbyopia, isn't that enough of a problem? Are there any other problems on top of not having the ability to read at close range? You will be assured that there are numerous progressive lenses problems, as with anything elset in the journey referred to as Life. Read on to find what are the few widespread progressive lenses issues and how one can avoid the discomfort and enjoy the full advantages of progressive lenses.



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Let's say you already own a pair of progressive lenses, is it essential then for you to buy extra glasses for the computer and reading functions? As progressive lenses could possibly be a expensive investment, wouldn't it make good sense to stay with this one lenses for a complete variety of tasks at close range? What progressive lenses issues may

come up, you may wonder.

While reading glasses will let you read your favourite ebook at close range, it permits a wider space of viewing so that you just don't really need to look down to read. Though having to tilt the head downwards is a standard studying posture, at occasions we would read textual content as we hold the e book right in front of the face. So what are progressive lenses problems? Continue to read on. Progressive lenses problems are such that you face the technicality of slender space?in between the ranges and the short vertical corridor will cause you extreme discomfort over a long period of time.


Now you have got a pc glass to allow your presbyopia afflicted eyes to stare at thecomputer monitor for lengthy hours as you enjoy what the web has to offer. Progressive lenses problems are such that as you tilt your head up or down and undergo the area?in between the varying focal lengths, you discover that the pc monitor screen will grow wider or narrower as you move. The sort of progressive lensesissues would have cut short any enjoyment that one may have had over the internet.

These progressive lenses issues can be overcome by having lenses which can be no less than 34 mm tall, so that the vertical reading corridor between the far and near sights could be wider. It will forestall one from having the dizziness of having to adjust to the different focusing distances. Adaptation is the important thing to overcoming progressive lenses problems. Whereas some might take a longer time, the youthful of us will have a shorter adaptation period to overcome the progressive lenses problems.

Tuesday, December 13, 2011

Cosmetics—the Possible Cause of Eye Diseases

Nowadays, when you walk around the street, you may always come across many beautiful ladies or girls who decorating themselves with cosmetics. Most of them believe that it will add up to their charm by paint eyebrows, shade eyes, and wear lipstick. As a matter of fact, cosmetics in the market of now may get contaminated more or less in the process of producing and promoting. Therefore, it is hoped that every lady or girl who is fond of making up should not forget the eyes' health problem when trying to pursue the beauty.



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According to eye experts' introductions, there are four types of eye diseases that are rather popular. Among them, most cases are related to the stimulation from cosmetics to eyes, so these kinds of eye diseases are called cosmetics-caused eye diseases.

Fungal corneal disease

Some scholars from foreign countries through sample investigation confirmed that a great deal of fusarium solani could be found in the mascara. One piece of new mascara may be contaminated about 1.5 before it is used, but when it is put into use, the rate of being contaminated increases to about 60% which is several times higher than the original one. Fusarium solani causes fungal corneal disease easily, and even worse it will cause the lost of eye vision.

Monday, December 12, 2011

Using your eyes to track the future of computing

In the 2002 film Minority Report, one way that we know that it takes place in the future is because Tom Cruise does an online search by swiping images back and forth with a wave of his hand. To the people at Tobii Technology, however, that's old news -- they're envisioning a future where you control your computer using eye movements.



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Tobii is a ten-year-old company based in Stockholm, Sweden, which produces eye tracking technology for a number of uses, including assistive technology (which helps disabled people use eye movements to communicate or manipulate objects), product development and academic/scientific research.

However, according to Barbara Barclay, general manager of analysis solutions for Tobii, the company has a wider audience in mind. "The founders had a vision of an eye tracker in every household," she says.

Barclay was in New York City earlier this week to help introduce EyeAsteroids, an arcade game that is simultaneously somewhat old-fashioned (you try to shoot down asteroids before they crash into the Earth) and innovative (you do it just by using your eyes). The game is, currently, strictly for businesses or the comfortably wealthy -- there are only 50 units being manufactured at $15,000 apiece -- but Tobii is hoping that it will illustrate the future potential of the technology.

I had a chance to try out Tobii's system using a smaller venue -- a Lenovo laptop tricked out with the company's tech. The hardware was hidden in a strip which was attached to the bottom of the laptop's display; the software was Windows-based, although there is now a Mac version as well.

According to Barclay, the company's eye tracking works by shining infrared light into your eyes and taking rapid photos, capturing the reflection of two reference points within the eye. From those, the software can create a 3D model of your eye and can tell where you are looking.

It was a fascinating experience. I first followed a small circle with my eyes as it moved to different parts of the screen in a process not unlike that you had to follow with older touch screens. I then tried a simpler version of the game -- and sure enough, as I looked at the asteroids heading toward the Earth, they blew up in a very satisfactory manner.

There were other applications used to illustrate possible consumer and business uses of eye tracking technology. I was (with a bit of difficulty) able to scan a collection of photos on the bottom half of the screen, select one and, by looking towards the top of the screen, expand it to fill the screen. I could also select one of several windows on the display by simply looking at it. It didn't work perfectly -- because I was wearing reading glasses at the time, the synchronization between my eyes and the tech was occasionally off -- but it was pretty impressive nonetheless.

It's going to be a while before eye tracking technology really hits the commercial/retail market. (And of course, Tobii isn't the only company working in this field.) According to Tobii's Barbara Barclay, though, the systems are becoming small and inexpensive enough so we might actually start seeing the first products in a very few years.

There are a variety of possible business uses -- for example, a stockbroker or other business staffer whose job depends on speed would welcome an interface where just looking at a business stat could open up a search or menu. However, gaming -- as illustrated by EyeAsteroids -- is more likely to be the first step toward public usage, especially since gaming computers already tend to push the bleeding edge of today's technology.

"What if you looked at something [in a game] and it looked back at you?" Barclay posits. "What can be more realistic than to have characters look back? It takes the whole meaning of avatars to a new level."

Saturday, December 10, 2011

Women's Eyeglasses: Expressing Your Personal Style and Fashion Taste

Traditionally people wore eye glasses as a medical aid for correcting their vision. However, today in such a fashion conscious society, more women are buying eyeglasses not only to improve their eye sight, but also to improve their appearance. Many women have several different pairs of eyeglasses. When choosing their eyeglasses carefully, women can make their eyeglasses as much a fashion accessory as their earrings and necklaces. Below is a guide on wearing women's eyeglasses so you can express your personal style and fashion taste.



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Eyeglasses Prescription: If you are buying eyeglasses to correct your vision, it is important to see an optician for an eye exam and prescription. Although you may be looking for an attractive pair of frames to suit your personal style, it is important that you remember that the eyeglasses are an important aid in correcting your vision. You eyeglasses should fulfill their intended purpose while making you look good.

Eyeglasses that Fit your Face: It is important to choose eyeglasses that do not stand out when people look at you. For instance, large frames on a small face will bring too much attention to eyeglasses. The frames you choose should complement your face and not make the face appear too small or too big. The eyeglasses should be comfortable and not look awkward when you wear them.


Shape of Eyeglasses: The shape of the eyeglasses is another important consideration. You should wear eyeglasses that complement your face. For instance, a rectangular frame will provide a good balance with a rounded face. Do not match the face of your shape with the shape of the frames. As well, if you have certain facial features that stand out, don't wear eyeglasses that are considered extreme as they will make the strong facial feature stand out even more. You can find eyeglasses frames in such shapes as oval, round, hearts, butterfly, square, teardrops, and rectangular.

Size of the Eyeglasses: It is important to consider the size of the frames. The size of the eyeglasses that you choose should enhance your face and not detract from it. For instance, really small frames will not look good on a person with a large face. As well, a big frame on a small face looks awkward. You need to choose the right size frames for your face.

Eyeglasses Design: Today, there are many different types of glasses frames available. Whether you are looking to create a trendy, signature, professional, or sporty look, there are a wide selection of different styles of frames w available in different colors and designs. Designer labels eyeglasses are often chosen by women looking to make a fashion statement. There a lot of hot designer frames on the market that includes Cinzia, D&G, Apple Bottom, LuLu Guinness, Laura Ashley, OGI Eyewear, Balenciaga, and Phoebe Couture.


Frame Material: Today, eyeglasses are available in different materials. For instance, you can get eyeglasses that are made of plastic, metal, and polycarbonate. The frames are much lighter than they used to be. The type of frame material you choose will depend on the purpose of the eyeglasses, For instance, if you are playing sports, you may want polycarbonate frames. Even if you have a strong prescription, you can still get thin eyeglasses. For example, Aaodized titanium is used to provide one of the thinnest frames that are lightweight and strong. Remember, the frames you choose will have to work with your prescription lenses.

For many women, picking the frames to go with their prescription is an important decision. Fortunately, innovation in eyeglass technology has resulted in a wide variety of frames. One of the best ways to locate a diverse selection of frames is to shop at an online eyewear retailer's website. You will have access to an extensive range of discount eyeglasses. With a quality pair of eyeglasses, you will definitely express your personal style and fashion tastes.

Friday, December 9, 2011

Discover the right peace of mind with a home eye test today.

It is said that the eyes are the windows to the soul and it is incredibly important that we take care of our vision. Do you feel worried or concerned about your eyesight? If mobility is becoming a problem or you just do not have the time to spare to book an aye test at the opticians, then maybe you should consider a home eye test Birmingham. A home visit and eye test can be swiftly arranged at the patient's own convenience, providing a high standard of professional service and quality.



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Have the freedom to make your own choices and choose your own way of life. Home eye test specialists use a unique eye test chart and the test can be fully carried out within the comfort of your own home. Most home eye tests are free and fully carried out under the NHS if you cannot make the visit to the opticians yourself, or unaccompanied. If commuting to the opticians is an issue then it no longer need be. A home eye test Birmingham is the perfect and simple solution. Such tests have been carried out across the country for some years now, offering a highly welcomed solution for many older patients, or those suffering with disabilities.


Having a home eye test does not mean that you will be missing out. You would undergo a full and thorough eye test by knowledgeable and experienced optometrists who can provide full explanations and considerate reassurances with the results of any examination. Home eye test services strive to provide a friendly and sincere service, and can arrange your new spectacles for you, with no inconvenience to your routine. Home eye tests mean that you can complete the test at your leisure and convenience in an environment in which you feel fully comfortable. Not only will you always see the same optometrist, but also they will ensure that you feel you are treated as an individual. There are a number of common conditions that can affect the eyes and eyesight, but these needn't be a problem.

Home eye test specialists are dedicated to customer care whilst providing a service of clinical excellence each step of the way. The fully qualified optometrists will offer advice on enhancing your vision and even how to avoid falls, offering a full range of optical services while you relax at home.


Home visits and home eye tests by trained opticians provide new opportunities for many housebound residents who may greatly benefit from the services available. It may be that a patient has a wrong, or outdated prescription and glasses, but whatever the issue, a home eye test could solve any eyesight concerns. Thousands of UK residents' are already benefitting from such a service.

With an on call optician you are guaranteed to be delivered a quick, easy, friendly and convenient service. An individual should be entitled to receive the same support and access as someone who is easily able to visit the opticians. This service is all about equality and someone who is less able than another should not have to compromise when it comes to good vision.

Home eye test specialists will come out to the home if for any reason you do not feel comfortable or able to visit the local opticians or hospital. This can be due to a number of possible factors such as age, mobility, anxiety, learning difficulties and much more.

Whatever the concern, a home eye test can be arranged with a dedicated and committed optician quickly and easily at your own convenience, without any stress or disruption to daily living. Find out more about booking home visits for eye tests Birmingham.

Top three mistakes people make while buying eyeglasses on line

Shopping for eyeglasses on line is definitely one of the simplest and the convenient forms of procuring glasses. It enables you to procure discount glasses, sitting with in the comfort of your home and also provides you the option of choosing from the copious varieties of available products. You can easily browse through the desired category of your favorite eyeglasses as many times as you feel like and even try them virtually. Only after you are thoroughly satisfied and content with the product, you can go on to place your order. On line shopping of the eyeglasses is thus a hassle-free and a pleasurable experience. However, this pleasant shopping experience often turns out to be a nightmare for many customers because of certain common mistakes that are very commonly committed by many of the on line buyers of the eyeglasses. It is therefore advisable to carefully shop for discount glasses and avoid the below given commonly made mistakes:



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Failure in updating the Prescription:


Many a times, customers often end up buying glasses on line with their old prescriptions which is not recommended. It is always good to get your vision checked before you plan to buy cheap prescription glasses from any of the on line stores. The eye glasses that you procure with you old prescription might not be capable of providing you the required vision correction. You thus, end up wasting your time, energy and money in procuring an incorrect and unsuitable pair of glasses which might be not very helpful to you. Getting your vision checked by an optometrists and availing the latest prescription before procuring a new pair of cheap prescription glasses will enable you to get the best eyeglasses on line thus helping you in better improvement of your vision.



Placing an order for the wrong item


You have to be extra cautious while placing order for the eyeglasses on line. There are great chances that you might easily misplace a given product for another similar product. You must therefore carefully read the dimensions of each and every product before placing an order for the same.


Another important aspect that you have to be careful about while placing an order for eyeglasses on line is providing accurate details of your prescription on line. Even single incorrect information will lead to massively wrong interpretation of the readings of your lenses. A wrong decimal point or ‘+’ or ‘–‘ symbol here and there, will create a great deal of problem for the customer as you will not get the desired pair of cheap prescription eyeglasses. It is therefore important to accurately put in the details of your prescription. So, in order to have correct pair of eyeglasses on line, you have to be doubly ensured that you have not placed an order for the wrong item.



Paying much extra for the Shipping Costs


Most of the on line retailers of the cheap prescription glasses or any other eyeglasses, often do not include the shipping costs in the prices of their eyeglasses. They usually nail on the cost of extra shipping cost in the end during the check-out process. In order to avoid paying in way too much extra for the shipping cost, you simply need to ensure before making payment that you are not overpaying for the shipping costs. There are many genuine retailers of eyeglasses, who provide free shipment on purchase of order above certain amounts. You can opt for those who provide such offers as this will save you some bucks.

This registered company provides cheap glasses on line including fashion prescription glasses, progressive glasses, bendable titanium child eyeglasses, sporty glasses and many more. They have enormous range of eyeglasses with different shapes and styles of frames and lenses.

Thursday, December 8, 2011

Top five commonly asked questions while buying prescription glasses on line

On-line shopping of the eyeglasses has garnered popularity in recent times. Procuring glasses on line is definitely one of the best ways to save money and trips to your optometrist. More and more people prefer to buy eyeglasses on line because of several advantages associated with it. However, there are certain wearers who are still hesitant about buying glasses on line. They have their own set of doubts which stops them from making use of this smart and convenient mode of procuring eyeglasses. Here we have tried to answer few of the commonly asked questions about purchasing prescription glasses on-line.



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1. Can contact lens prescription be used for ordering prescription glasses on line?

This is the most common confusions that many of the eye glass wearers are stuck with. It is not wise to order eyeglasses on line with the contact lens prescription. This is because, very often prescription for contact lenses are different from that for your eyeglasses. Hence, procuring a prescription sunglass with a contact lens prescription may not be capable of providing you the desired vision correction.


2. What is pupillary distance and how can that be measured?

Pupillary distance generally refers to the distance between both your eyes. You need to mention your pupillary distance while purchasing prescription glasses on line. This is because pupillary distance helps in aligning the center of your eyeglass lenses to the center of your eyes. Generally, your optometrist provides you the PD measurement along with your prescription. You too can measure it in millimeters with the help of a ruler. All you have to do is measure the horizontal distance from the center of one pupil to the other.

3. What does O.D, O.S and other such jargons in the prescription stands for?

Most of the customers are not aware of the some of the common terms that are used in their prescription and this is the reason why many of them, find it difficult to update their prescription while buying eyeglasses on line. Some of the commonly used jargons that are used in the prescription of the eyeglasses and their definitions are mentioned below:

O.D. -This stands for Oculus Dexter and it is a Latin word for the right eye.

O.S. - This stand for Oculus Sinister which is a Latin word for the left eye.

D.V. - This is an abbreviation for distance vision.

N.V – stands for near vision. It represents a single vision lens prescription that helps in the improvement of the near work.

SPH – This stands for Spherical Refractive Error and it refers to the measurement of the lenses that are required in order to correct vision.

CYL - This refers to the amount of astigmatism in the eye.

AXIS - This refers to the direction of the astigmatism.

PRISM – refers to the adjustments of the lenses that are required for the eyes to work together.

BASE – refers to the direction of the measurement of the PRISM.

PD – This stands for the pupillary distance and refers to the distance between both the pupils.

These are some of the commonly asked questions by most of buyers of the eyeglasses on line. Though the list is endless, the above given questions and their probable answer will be helpful to some extent in procuring eyeglasses on line.

Wednesday, December 7, 2011

What are the advantages of using Progressive eyeglasses?

Did you know that, “Four out of every five wearer prefer progressive eyeglasses as compared to the bifocals?”

Yes, this is true. According to some clinical studies, people adapt to progressive eyeglasses much more easily and comfortably, as compared to the traditional bifocals. This is primarily because of the numerous advantages associated with the use of progressive eyeglasses. In the past, individuals suffering from presbyopia had no other options but to choose between the bifocals and the trifocals. The problem of visible lines with both these traditional lenses have been overcome by the progressive lenses which are much more capable of replicating natural vision more successfully. Instead of providing just two or three lens power, progressive lenses provide a progressive power transition. Progressive eyeglasses enable its wearer to effectively achieve distance vision, close vision as well as the intermediate vision, through different portions of their lenses. Given below are some of the primary benefits of progressive eyeglasses.



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1. No bifocal lines

The traditional bifocals or the trifocals have visible demarcation lines which many wearers consider to be a sign of ‘passing age. ‘However, progressive eyeglasses come without any visible and obvious lines of demarcation, which makes these eyeglasses all the more popular among its wearer.

2. Easy adjustment of the additional lens power

Progressive eyeglasses enable its wearer to easily adjust the additional lens power essential for clear vision. In order to have a clear vision at different viewing distances, wearers can easily adjust the lens power by tilting their heads to sight. With the introduction of the progressive eyeglasses, Presbyopia patients, no longer need to move their heads up or down or keep any of the uncomfortable postures in order to have a clear vision. All they have to do is, look straight ahead to capture the distant vision, move their heads slightly lower in order to get intermediate vision and lower their gawk even further to get near vision.


3. Coverage of all vision distances

Progressive Eyeglasses can comfortably cover all vision distances. The lenses of these eyeglasses offer a smooth, seamless progression of numerous lens powers. There are thus capable of providing a comfortable vision, remarkably at multiple distances.

4. Eliminates the problem of Image Jump

Most of the wearers of the prescription eyeglasses, commonly face the problem of ‘Image Jump'. This problem is basically seen in the bifocal and the trifocal lens wearer who have to undergo sudden power changes. They undergo annoying vision problem of ' Image Jump' whenever they try to move focus from the visible lines of their eyeglasses. Furthermore, the eyeglasses with the traditional bifocal and trifocal lenses offer clear images only within the obvious range of distances. There are chances of fuzzy image beyond certain distances with the bifocal and the trifocal lenses. Progressive eyeglasses totally overcome all these problems caused by the eyeglasses with the bifocal or trifocal lenses and provide a comfortable prescription transition. There may be chances of obscure peripheral vision in few of the first time users of the progressive eyeglasses, which easily disappears as the wearer adjusts and adapts himself to the new pair of progressive eyeglasses.
These are some of the few benefits of using progressive eyeglasses because of which they have garnered popularity among the customers of the eyeglasses.

Monday, December 5, 2011

Carry Your Future by means of Health Insurance Plans

A lot of people take health insurance plans for granted. They generally suppose they're just young and healthy enough for getting health insurance plans. They believe it is advisable to obtain health insurance when they're likely to be put in the hospital. It really is a misconception. It will always be preferable to own your health insurance asap. Medical care insurance is actually a process. Firms need to verify if your case is qualified to the life insurance policy of their insurance. This is the reason why health insurance plans are strongly suggested.



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Today, companies in addition to employers give health care insurance as among the benefits with regard to their employees. Even now, it is very important to know what type of insurance policy they are implementing. Is your spouse and children truly being insured by this kind of health care insurance? Will they also take care of death and permanent impairments?

Before you apply for health insurance plans, here are a few guidelines to help you.


- Coverage. It is important you should do is to ensure with the agency the life insurance policy of the insurance you're seeking. Don't be afraid to inquire about these people everything with regards to the insurance policy coverage they are really giving.

- Details. Don't take something for granted. Each report is essential. You must have the copies on their insurance policies and browse everything before signing.

- Costs. Have a list of their packages along with price ranges. Do a comparison of these fees to other insurance carriers to get an notion with regards to the insurance plans you are making an application for.

- Credibility. In every aspects, it's always vital that you check the credibility of the company. Always settle for the best health care insurance company to avoid discrepancies and lapses.

Why get health insurance plans?

In addition to protecting your self and your loved ones through unexpected costs of hospital bills, one incentive you can get from health insurance plans is the benefit from taxes. A lot of health insurance plans let the beneficiary to subtract the tax they need to pay to the government.


Basic services of health insurance plans:
- Emergency care

- Laboratory tests and end results

- Hospital services

- Diagnostic services

- Vaccinations and check-ups

- Rehabilitation remedies

Individual health insurance plans were created notably for students. This is to guarantee the academic quality and accomplishment of the pupils who need special medical care. It usually is a formal written contract within the school personnel as well as the family of students. This also requires a certification from the student's personal doctor or medical service providers to prove that the person must undergo proper medical treatment.

Characteristics of individual health insurance plans:

- Provide proper emergency management to students.

- Create far more opportunities for the students.

- Make an exclusive program among students, parents, and staff to see the performance of the students.

- Set different goals like school social activities, sports, and various educational trips.

- Maintain a health care program and watch for the medical status of the students.

Generally, individual health insurance plans are offered to students with disorders or any kind of sickness like the following:

- Tourette Syndrome, ADHD, ADD

- Physical disabilities

- Serious allergies

- Chronic conditions

You may think that looking for health insurance is too soon for you. You will never know what might happen. Bear in mind that the future of your family is in your hands. It is always better to come prepared.

Nadia Wilkerson is a parent of three, trying to find health insurance plans and individual health insurance plans.

Saturday, December 3, 2011

CES: Lady Gaga unveils Polaroid sunglasses camera, printer

Almost a year to the day since Polaroid said it was signing on Lady Gaga as its creative director, the popular singer unveiled on Thursday the fruits of her labor at the imaging company.



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Called "Grey Label by Haus of Gaga," the gadgets include a pair of sunglasses with embedded camera and display, a mobile photo printer and a Polaroid camera. (See video of Lady Gaga at CES on YouTube.)

"This is the first ever pair of sunglasses that can be worn out to protect your eyes from the sun and they can also take pictures," said Lady Gaga as she unveiled the GL20 sunglasses to a packed crowd and a storm of photo flashes at the Consumer Electronics Show in Las Vegas.

The glasses can shoot both photos and video, which is stored in memory embedded in one of the earpieces. The earpiece can be removed and connected via USB to a printer of the images can be transferred via Bluetooth.

The glasses also feature a screen in front of each eye that can play back recorded images.

Lady Gaga said inspiration for the product, which is still a prototype, came from a pair of glasses she used once on tour.

"When I did the Fame Ball tour, I made these glasses out of iPod screens that I strung together to create glasses that could play movies and I thought wouldn't it be wonderful if these were functional," she said.

The second product, the GL10 mobile photo printer, will be available in March for $150 and pairs via Bluetooth with any cell phone that supports the standard, except Apple's iPhone. Exclusion of the popular cell phone prompted a few jeers from the audience to which Lady Gaga explained it was an Apple limitation and not a decision on Polaroid's part.

"I suppose many of you here are nerdy enough to carry around a mobile printer with you," she said. "I know I will."

The printer takes a cartridge of 10 sheets of paper.

Friday, December 2, 2011

Mass Eye And Ear Expands South Shore ENT Practice

Mass. Eye and Ear is pleased to announce that Drs. David Kam, Cathy Chong, and Amee Dharia of the Weymouth based South Suburban Ear, Nose, Throat Associates have joined Mass. Eye and Ear's physician practice as part of the South Suburban Center of Otolaryngology, effective Dec. 1, 2011.



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Now known as Mass. Eye and Ear South, the combined practice boasts 10 physicians who will provide Mass. Eye and Ear's world-renowned care and surgery for conditions of the ear, nose, throat, head and neck. These physicians have joined current Mass Eye and Ear physicians Hani Ibrahim, M.D., Mass. Eye and Ear Medical Director Paul M. Konowitz, M.D., Peter N. Friedensohn, M.D., Alex Grilli, M.D., John Lazor, M.D., M.B.A., F.A.C..S, Mandana Namiranian, M.D., and Edward J. Reardon, M.D. They have offices in five locations including: Quincy, Weymouth, Milton, Duxbury and East Bridgewater. Additionally, they are also on staff at South Shore Hospital, Milton Hospital, Carney Hospital, and Quincy Hospital.

These Mass. Eye and Ear South physicians are all board certified otolaryngologists/head and neck surgeons, and several have completed specialty fellowships They care for both adult and pediatric patients with a range of conditions, including: ear and hearing disorders; chronic ear infections, adenoid and tonsil issues; medical and surgical treatment of sinus disease; taste and smell disorders, hoarseness and voice disorders, sleep apnea and snoring; allergy; surgical management of thyroid and parathyroid disease, and head and neck cancer.

Mass. Eye and Ear South physicians are directly affiliated with the Massachusetts Eye and Ear Infirmary. Founded in 1824, Mass. Eye and Ear is an independent specialty hospital providing patient care for disorders of the eye, ear, nose, throat, head and neck. Mass. Eye and Ear is an international leader in Ophthalmology and Otolaryngology research and a teaching partner of Harvard Medical School.

South Suburban Ear, Nose and Throat Specialists was founded in Weymouth by Drs. John O'Brien and David Rudolph in the 1970s. The group is proud to join Mass. Eye and Ear and looks forward to continuing to offer highest quality care for South Shore patients for many years to come.