What Presbyopia Sufferers Need to Know About Bifocal Reading Glasses

With aging comes many challenges. Among them is the loss of good eyesight. Many things as a result become a challenge, such as doing daily chores, driving, walking, and reading, just to name a few. It is quite a bewildering experience, especially when you had good eyesight for much of your life. Some of the most common age-related eye conditions you have at that age include cataract, diabetic eye disease, glaucoma, dry eyes, and low vision.

Another eye-related problem common among older people is presbyopia, a condition that involves a steadily diminishing ability to focus on near objects as you age. It also needs corrections for other eye conditions like myopia, astigmatism, and hyperopia to name a few. Presbyopia usually sets in when you are aged somewhere between your mid 30s to 50s, though most get it around their mid 40s. Younger sufferers usually contract them earlier because of conditions such as diabetes, and the like.

Signs that you may have presbyopia include trouble reading fine prints in newspapers or the yellow pages, distance vision staying blurry even after a few moments of looking up to take a break from reading among others. You usually could deal with the problem in its early stages (the first 1-2 years) by adjusting your reading distance, increasing brightness, and taking breaks from close work. Afterwards, correction becomes necessary.

Thankfully, there are many products in the market today that can help you correct it, They include bifocal contact lenses, and bifocal glasses. Due to some issues regarding bifocal contact lenses such as irregular distance vision and terrible near vision, more people with presbyopia prefer the glasses. Among the more common types of bifocal glasses are bifocal reading glasses, and bifocal safety glasses.

If you need to have these glasses, it is important to take note of a few things when buying any type of bifocal reading glasses. They are:

1) The objective of bifocal glasses is to compensate for the eye lens reduced accommodative power. This is done by using plus lenses similar to a magnifying lens. These will require stronger glass prescriptions every couple of years until you hit your mid 50s or 60s as your eye lens change. You normally do not have to continue upgrading them past that point unless you get other eye problems.

2) Most people usually experience side effects with glasses when they first use them, like headaches and dizziness. Thankfully, most do adjust eventually. How can you get there? First off, you have to know that bifocals are two lenses in one. The bottom and top segments have different scopes of focus. The bottom is used for focusing on closer objects, and the other for more distant objects. The trick to adjusting properly is to learn when and where to use each part of the lense. For example, the bottom half should be used when you are looking at something close at hand, like the book you're reading. Conversely, the top half is for looking at something somewhat far, like the wall clock on the other side of the room.

There are more pointers on how to make using them easier. Remember to consult a professional first before buying any kind of eye care product to deal with whatever eye ailment you have, always consult a professional first.

Camillo Russo is an opthamologist who has experience in dealing with patients with presbyopia and advising them on how to use { bifocal reading glasses } and other similar products in order to correct it. For more information about the topic, read up on { bifocal safety glasses }.

Reglaze Varifocal Glasses Online

Many people have recently discovered that you can actually reglaze varifocal glasses frames thus making huge savings on not having to purchase a brand new frame. Have you ever wondered why your optician always tries to sell you a new frame each time your sight test prescription changes? Hundreds of thousands of people across the UK who wear varifocal glasses buy quality and sometimes very expensive frames after their annual sight test only to be told by their Optician the following year that they will need to buy a new frame to accommodate a new pair of varifocal lenses. I've always found this to be quite an astonishing statistic as perfectly good frames are being thrown away each year by unsuspecting consumers who are not being made aware of the fact that you can simply have your existing frames reglazed with new varifocals. Most Opticians already have the equipment to reglaze varifocal glasses on the customer's request but choose not to promote this service. The reason for this is that they make a huge amount of profit on the frames and so they will always try to tempt you into paying out for a new pair of the latest designer glasses.

More and more people these days are now turning to online retailers in order to get the best deals and more 'bang for their buck'. If you decide to reglaze varifocal glasses online then you can potentially make a huge saving compared with what your opticians may charge you. In fact, not only can you make a huge saving but you won't have to deal with the hassle of a sales person following you around the store trying to entice you into buying a new designer frame. To reglaze varifocal glasses online is a very practical time and money saving solution and the process of making an order is relatively simple.

The internet is, without a doubt, changing the way that consumers shop and buying prescription glasses online is no exception. But how easy is to reglaze varifocal glasses online? Well it's actually a lot simpler than you may think. The process involves finding a good reputable retailer, preferably a company that resides in the country you live in, and then choosing which lenses you like glazed into your frame. Many companies will have a range of lenses to choose from starting from the very basic varifocal lenses to the more expensive, hi definition, varifocals. It's at this stage where many people become confused as to which lenses opt for so here is a good tip for anyone who is stuck at this stage of the ordering process. Just remember, the general rule of the thumb is that the more expensive the lens, the wider the field of vision you will experience through them. There, easy as that! So if you want to a good field of vision with less blurring around the edges then, if you budget allows, the pricier lenses should be something to consider.

Another thing to consider when buying lenses online is that you may, at some stage, need some help or advice so try to choose a retailer who clearly displays a phone number on their website so you can call if you need assistance. Most websites who advertise a help or sales phone number will generally have qualified people on hand to deal your query. It should also be possible to place your order by phone, should you find the process of ordering a little daunting.

Jim Romand is a specialist prescription lens consultant and dispensing optician who has worked in the industry for over 25 years. After qualifying as an SMC Tech at the London college of optometry in 1985, He has since worked as a Lab consultant for many high street opticians chains within the UK.

He currently works as a specialist prescription lens technician for an online lens retailer specialising in Varifocal Spectacles

The 411 on Traveling With Eyeglasses

Imagine this: you're off to the airport for your next adventure and as you packed your bags you start contemplating the latest safety regulations. Are you allowed on the airplane with contact lens solution? Is your bottle small enough? To play it safe, you choose to stash your contacts in your luggage but you take your eyeglasses with you because you know they're safe to bring on board. Then a question pops in your head: what is the best way to take care of your eyeglasses while you're traveling? This question leads to more questions about traveling with glasses but fear not, here are some handy tips for traveling well with your eyeglasses frames.

In truth, there's little to worry about when traveling with eyeglasses. It's fairly simple and glasses require very little care but there are steps to take to keep them from scratching or breaking during travel.

First and foremost, make sure you have a hard, clam-shell case with you. Your eyeglasses case will come in handy so make sure you always have them in your bag. Keeping them on hand will help when you decide you no longer want to wear them. You can just pop them into the case, put them in your bag, and you can rest easy knowing that your glasses are protected from damage.

If you're tempted to put your glasses on your head or slide them through a button hole in your shirt - resist temptation. Putting your frames on your head will result in stretching them out. You'll wind up with frames that once fit and now slide off your face. Additionally, wearing them on your shirt is just an accident waiting to happen because the glasses can easily slide out, fall, and break.

When you're on a train or a bus, slide your glasses into their case - don't fall asleep with them on. If your head starts to tip while you're asleep, your glasses may very well slide off your face and into the seat ahead of you. This makes them an easy target for someone's foot - especially if they don't know your glasses are there! Take it from personal experience!

Are your lenses dirty? Don't rub the dirt off with your shirt, tie, blazer, wash cloth, napkin, or paper towel unless you want them to get scratched. Instead, make sure you have the cleaning cloth that should have come with your frames during purchase. Wash your lenses off with tepid water - never hot - and wipe them dry with the cloth.

If travel is in your future and you're about to buy new glasses, you may want to consider adding protective coatings to your lenses. Have an anti-scratch coating put on your lenses - they'll act as a buffer and keep away most minor scuffs. Another great coating is an anti-glare coating that will deter glare and help you see well. The last coating is probably the most important coating if you're going to be outdoors and exposed to ultraviolet light. That's right! You need a UV protective coating to help keep harmful UV rays away from your eyes.

So, what do you really need for traveling with eye glasses? As previously stated, it's simple: eyeglass lens coatings; a hard clam-shell case; and a cleaning cloth are really all you need. To be on the safe side, bring a copy of your eyeglasses prescription with you - just in case something happens. You can always buy a replacement pair online and have them sent to your hotel if need be.

Hillary Glaser is a social networking specialist and expert in cross-media promotion, currently working on promoting prescription eyeglasses. She is the Director of Marketing and Special Projects for GlassesUSA.com - the easiest way to buy glasses online, which now offers free shipping on all US orders with the code FreeShip10.

Do I Need Prescription Lenses?

Lens are often an alternative to glasses and are a small curved piece of material, often glass or plastic, that sits directly over the cornea to correct vision. The lenses sit on top of the cornea (a tough material that can withstand this abrasion) and the moisture of the eye works as a lubricant sticking the lens to the eye. Blinking, or movement of the eyelid, moves the lens a little which provides moisture to cover the lens and removes any bacteria or other unwanted foreign bodies present. If you have perfect vision, the light rays enter the eye and meet on the retina at the same point. This does not happen in those who are long sighted (light rays do not meet) or short sighted (light rays meet too early) and a lens helps to focus the rays of light into the correct place to provide perfect vision. Prescription lenses have a different amount of curvature depending on the size of the prescription.

There are many different reasons why people choose to opt for contact lenses. There are some prescriptions that actually benefit from using these lenses and thus are medically possibly the best option. There are also social reasons for wearing contact lenses, including confidence as there can be negative connotations with wearing glasses. Another social factor is the colour, changing eye colour can change appearance in a large way and it is easy to get coloured prescription lenses that can change even dark eye colours.

Not everyone has only one vision problem in their eye and a worry of many is that with more than one, lenses are not an option. This is not the case and thanks to new technology there are lenses that can correct bifocal problems and other problems including Astigmatism and fall under the umbrella of Multi focal lenses which are lenses which correct more than one problem at once. Both come in soft and hard forms and have many different methods of action. Firstly, the lens can have one vision corrector at the top and the other at the bottom so the eye tilts between the two correcting vision. Or the lens can be made up with rings of power surrounding a prescription and these can vary depending on which type of contact lens is chosen. Finally aspheric lenses blend the two vision correctors together and the eye must learn to accommodate this.

Benefits of Progressive Eyeglasses

It is not surprising to know that as we get older, our health needs will change, particularly our eye health requirements. As we age, our vision tends to weaken and we start to have difficulties seeing the things we use to see clearly when we were younger. For instance, we can have difficulty reading the print in books, newspapers, or magazines. Fortunately, advancements in vision technology have resulted in the development of devices to help correct vision problems as we get older. For instance, reading glasses such as bifocals or trifocals have undergone advancements that have made it much easier to correct vision problems. Progressive lenses are one such advancement in vision improvement and correction.

Progressive lenses are an important visual technological advancement that is allowing more people to correct their sight as they age. Experts often refer to progressive lenses as lenses that provide a true multifocal lens. As a seamless lens, the wearer of the progressive lens is able to make an ideal transition from numerous powers. In other words, the wearer is able to transition from one power to another easily and quickly. One can view objects from a distance, or use the middle power to see while using a computer, or switch to the lowest power for reading fine print.

The transitional powers are a step up from the traditional bifocals and trifocals because these traditional eyeglasses often make an image jump when transitioning because the eyeglasses were made of different powered lenses. This can be seen in these eyeglasses that have the horizontal line running through the middle of the lens face. This line separates the two magnification powers which results in the image jump when transitioning from one power to another over that line. Progressive lenses get rid of the line and the image jump so that the magnification transition is seamless and smooth. Wearers enjoy the comfort of the seamless transition as their eyes move to from one power to the other. This helps to minimize eye strain and fatigue.

Because progressive eyeglasses can come with as many as twenty different focal distances which gives the wearer the ability to have a more natural view, and they will not have to move their head around in an attempt to focus. Another benefit of progressive lens eyeglasses is that you can get these innovative, technologically advanced eyeglasses at very affordable prices when you shop for eyeglasses online. Progressive glasses are offered by reputable and established online eyeglasses retailers at greatly discounted prices that are much lower than eyeglasses sold at the traditional eye wear retailers. You just need a valid prescription and a credit card, and you can search through high quality, brand name progressive eyeglasses to find the right selection to meet your vision needs and fashion preferences.

If you think you may be in need of progressive glasses, consult with your optician and get an eye exam. Progressive eyeglasses are an impressive technological advancement that helps people with complex vision correction needs see clearly with comfort and ease.

Looking for the perfect glasses? Find what you need, for any style or budget.

Intravirtreal Injections (the Hazards and Complications)

No doubt the procedure of intravitreal injections has anchored itself as one of the most commonly used practices in outpatient clinics of ophthalmology thanks to its easiness, extreme safety and superior results over other techniques as laser photocoagulation.

But since there is nothing devoid of flaws, we will highlight the most common complications after intravitreal procedures and how to minimize their incidence.

Complications of intravitreal injections can be classified it to 3 categories:

A. Complications related to the technique used for preparing patients before undergoing intravitreal injection:

1. The use of lidocaine jelly as a topical anesthetic may act as physical barrier to the action of topical antimicrobial drugs, so the topical antimicrobial drug should be instilled in the eye and allowed to act for at least 30 seconds before using the lidocaine jelly.

2. Subconjuctival injection of lidocaine is another technique used to provide topical anaethesia. It should be avoided because it is somewhat painful to create a subconjunctival bleb full of lidocaine, and can lead to subconjunctival hemorrhage.

3. Prolonged exposure of the eye with the speculum in place and the corneal surface exposed to corneo-toxic drugs as lidocaine can lead to post injection pain, redness of the eye and tearing. This can be minimized by decreasing the time interval between the patient preparation and the process of intravitreal injection.

B. Complications related to the procedure of intravitreal injection itself:

1. Endophthalmitis; the ophthalmologists' nightmare, it has been reported to occur at a rate of 0.1% (1 for every 1000 procedures) which is equal to the rate of endophthalmitis following phacoemulsification surgery.

2. Vitreous hemorrhage.

3. Retinal tears.

4. Retinal detachment.

C. Complications related to the injected drugs:

1. Triamcinolone: the most common are secondary elevated intraocular pressure (ocular hypertension) that may progress to secondary steroid induced open angle glaucoma and increased incidence of developing traumatic cataract.

2. Bevacizumab: the most common with this drug include; infectious endophthalmitis, retinal detachment, traumatic cataract, painless vitreous clouding.

To sum up we can conclude that the procedure of intravitreal injection of drugs for treating various ophthalmic conditions does have complications as there isn't yet a medication or a therapeutic modality that has zero incidence of complications, The rarity of incidence of these complications in addition to the easiness of this technique, it's superior results compared to other therapeutic modalities and the well tolerance of the injected drugs as shown from the various studies made on this issue, all these combined demonstrate why not only intravitreal injection is considered an extremely safe procedure but also why it is becoming one of the mainstay outpatient procedures.

If you have any question regarding the eye Click here.

Correcting Myopia With Intraocular Lens Treatment

It is a fact, not known by some, that intraocular lens treatment can correct myopia. The term myopia is the medical name for shortsightedness. It is a common affliction that affects many people from birth. In the past people have had to wear glasses or contact lenses throughout their lives to correct the problem. Anyone who has had a lifetime of glasses wearing will be pleased to know that there is an alternative solution in the form of an intraocular lens transplant. This type of treatment involves the removal of the lens of the eye and the replacement with an artificial alternative. An artificial lens is called an intraocular lens implant.

Wearing glasses is by no means a minor problem for people so this treatment is truly revolutionary. Sometimes having to wear glasses all the time means that various activities cannot be enjoyed. Swimming, tennis and other sports for example can be difficult for glasses wearers. This solution can remove this eye condition thereby allowing you to once again enjoy the you were once not able to do.

Every patient is provided with a lens designed to provide the very best focusing power and quality of vision for them as an individual. For many people this treatment has transformed their lives. No more struggling to read books or see things up close. In fact the glasses can be thrown away forever.

There are very few risks involved in this procedure so it is extremely safe. For those with myopia the new lens improves the near vision whilst ensuring the far away vision remains strong and sharp. The results are almost instant. There are a few different types of intraocular lens implants. The most common type used is placed behind the iris.

It is not just myopia that this type of treatment can correct. Other vision problems like long sightedness and even astigmatism can be corrected too. Each patient is assessed and the right type of lens chosen for their particular condition. As a secondary benefit of having an intraocular lens implant to correct myopia, cataracts are avoided too. Cataracts form on the lens of the eye usually as the eyes begin to age. This type of treatment can be used to remove cataracts altogether. Once an artificial lens is in place, there is no way a cataract can develop. Although cataracts are not life threatening they can severely affect day to day life and make it virtually intolerable in some cases.

Cataracts can gradually take eyesight away. As the lens of the eye hardens and becomes cloudy, eyesight starts to disappear. Although it can take years for eyesight to be very seriously affected, there is little that can be done to prevent the cataract from spreading. To get rid of it altogether an intraocular lens transplant is the best way. This makes this type of treatment truly a two for one solution. It not only provides vision correction, but it also removes or prevents a cataract from ever occurring.

The procedure itself does not take long and causes no pain. Although a few days may be required before completely normal life can return, there is no lengthy recovery period involved. It is advisable to have a few days of rest following the treatment but otherwise life can return to normal very quickly. Intraocular lens transplant is a fantastic treatment that is specifically designed for people over 50 who want to see their youthful vision restored. It has transformed people's lives all over the world.

Many people suffer from cataracts but thanks to this new treatment they no longer have to. Although there is an initial cost involved in having intraocular lens treatment to replace the existing lens of the eye, the improvement to the overall quality of life it brings is priceless. Having vision problems or cataracts can mean driving is difficult or even impossible. Overtime your independence gradually becomes less as you start to struggle with carrying out everyday activities that become increasingly hard to do. A cataract operation that removes the problem altogether is well worth the cost. Having an intraocular lens implanted means that as well as removing the cataract, vision correction surgery is provided at the same time. Overall the cataract surgery cost is extremely worthwhile when based on the improvement to life it provides.

Kate Dawson writes articles for Clarivu, a cataract operation involving the exchange of the natural lens of the eye with a synthetic version, often known as a intraocular lens. The lenses are designed to be permanent, even though the initial cataract surgery cost may seem high.

How Does L-Carnosine Help Cataracts?

By the time someone reaches 80 they have a 50% chance of getting cataracts but a nutrient called L-carnosine can help. Just like a camera has a lens so does the human eye. When light enters the eye it bends it so that it can reach something called the retina, which is sort of like a photocopier. This photocopier then sends the image through nerves to the brain. Cataracts develop as the lens of an eye becomes damaged.

A lens can get damaged from a variety of reasons however the most common is environmental factors such as toxins, U.V. radiation from the sun and free radicals. However someone can still get this ailment from genetics. Genetics is when someone has a family member that has an ailment in which case they have an increased chance of getting the same disease because they share the same gene pool. Another common culprit is the aging process in which someone's body will deteriorate as they get older.

L-carnosine is made from two amino acids called L-histidine and beta-alanine which work very well together. This substance is found and created inside the human body however as someone adds years to their life they start to create less of the substance. One of the primary jobs of L-carnosine is that it can improve the health of cells. Since all life is created from cells, and many health problems can be associated with cells, this can be a somewhat value tool.

One of the big reasons that L-carnosine may be able to assist with preventing and treating cataracts is because the lens of the eye, which is affected by this disease has L-carnosine in it. Due to the antioxidant ingredients in this nutrient it can assist with preventing damage from environmental factors directly to the lens of the eye. In one study health scientists gave rats a substance that would damage the lens of their eyes. The conclusion was that the rats that were given L-carnosine had around half the damage to their eye as the other group of rats that did not receive this nutrient.

If someone was interested in increasing the amount of L-carnosine in their body the only solution that I know of would be to consume it in supplement form. Since there are so many nutrients that are so healthy and important for the human body how do you know which ones to take? The answer is to take all of them and not a hundred different pills but a multi-vitamin that has all the important nutrients. Our group has spent tons of time looked at various brands and supplements and we found one that really stood out that has L-carnosine in it. To learn why we really like this particular supplement click on http://increasemyhealth.net/.

Kevin Whitsitt is a frequent author on a variety of health websites and blogs. He holds certificates on how to live healthy and he enjoys breaking down complex subjects into easy to understand language. You can learn more about Kevin's work and L-carnosine by clicking on L-Carnosine Benefits.

Understanding Eyeglasses and Lenses

The last time you visited your eye doctor, did he or she explain your prescription to you? What about the type of vision correction you need? Were you given any kind of suggestion for what kind of lenses would work best with your prescription or were you left with an optician to make those decision for you? Chances are good that you were left in the dark and this is not uncommon. Many eye doctors will check your vision, hand you a copy of your prescription, and send you off to go purchase eyeglasses with a sales agent. Understanding your prescription is the first step to understanding your eyeglasses and lenses and the following information will guide you to purchasing the best glasses for your vision.

The first thing to understand is your prescription. Take a look at the top section - do you see the abbreviations SPH, CYL, and Axis? In short, your SPH stands for sphere and it'll tell you what kind of distance correction you need. Your CYL stands for cylinder and this will tell you what kind of astigmatism correction you need - it works in conjunction with your Axis. If you don't see any numbers under the CYL or Axis, it means one or both of your eyes does not have astigmatism! Your sphere will contain a number with a plus (+) or minus (-) sign. The plus sign tells you that you need magnification to correct your vision while a minus sign tells you need help seeing afar. The numbers may be whole numbers like -2.00 or may contain quarter incremental numbers like +4.25. It's important to take a look at your prescription before you leave the doctor's office to fully understand the numbers and symbols of the prescription. If you choose to order glasses online, it'll help you in the ordering process.

Prescriptions with a plus sign will result in lenses that are thicker in the middle while prescriptions with a minus sign will have lenses that are thicker on the sides of the lens. Why is this important? It's good to know where the thickness will lie when picking out lenses. If you're opting for thinner lenses - your prescription will help indicate which high index lens would be best for you! If your prescription lies within the range of -2.00 to +2.00, you should be fine with the basic CR39 lens; a high index lens of 1.56 is typically 25 percent thinner than basic plastic lenses and can work with prescriptions ranging from -4.00 to +2.00; if your prescription ranges from -6.00 to +4.00, opt for the high index 1.61 lens that is 30-50 percent thinner than regular plastic lenses.

For high prescriptions like -8.00 to +4.00, high index 1.67 lenses are perfect but for prescriptions higher than this, like those that range -12.00 to +4.00, the thinnest lens you can get is 1.74 high index. It's important to remember that the higher your prescription in plus or minus, the thicker your lenses will be - even with high index lenses. The thinner your lenses are, the more important it is for you to get a UV protective coating.

Once you fully understand what kind of eye glasses you need for your vision, the easier it will be for you to choose a set of lenses. Remember to take your eyeglasses prescription with you when you leave your doctor's office and always ask questions before leaving!

Hillary Glaser is a social networking specialist and expert in cross-media promotion, currently working on promoting prescription eyeglasses. She is the Director of Marketing and Special Projects for GlassesUSA.com - the easiest way to buy glasses online, which now offers free shipping on all US orders with the code FreeShip10.

Preventing Traffic Accidents With The Correct Contact Lenses

People who have had difficulty with their contacts know what an inconvenience it is finding the perfect lenses that provide clear vision and comfort. Having said that, finding correct fitting lenses that provide maximum comfort and near perfect vision can make all the difference between life and death, literally. People wear corrective lenses for a mixture of reasons. Most people wear them due to the impression it creates, job demands and participating in activities that are more enjoyable without glasses.

Sometimes, as people age, they need prescription lenses to correct their vision. The problem occurs when these same people drive without making certain they have the best fitting contact lenses available and more importantly ones that correct their sight. There are several potential problems that can arise from driving without the correct lenses for their vision impairment.

When people drive without having the proper prescription, their vision can become distorted in certain situations such as low light conditions or when the sun is low in the sky; obviously, this is not safe. When the driver cannot clearly see other vehicles, people or animals that could be in the road, they are putting themselves and others at risk. For people who have worn them for a while, these changes might sneak up on them and they may not even be aware that they need a new prescription. This clearly shows how important a regular check-up is.

There could be other problems apart from having the right prescription for you. As a new wearer of contacts, it is not uncommon for people to try different brands to try and find the brand that fits the most comfortably. Sometimes new wearers believe that as their eyes adjust to having a foreign object placed in their eye (the contact lens), their eyes will "settle down" and their vision will get clearer as they get used to wearing contacts. This might turn out to be true, but it can be dangerous to drive whilst waiting for your eyes to adjust to this new feeling. In the meantime, their eyes might feel extreme discomfort, which can be distracting to the driver, or their vision might be blurry. In either case, the driver is putting themselves and other drivers in danger.

Wearers can help make the road a safer place by making sure they have the best contacts available for them. They also need to go for regular checkups to ensure that they have the most up-to-date prescription needed. By taking these precautions, the road will remain a safer place.

Contact lenses are now also available in multi focal contact lenses, for people used to wearing multi focal glasses.

Astigmatism Surgery Cost - Still Too Expensive?

Many people suffer from some sort of vision problem; a great deal of these is associated with astigmatism. Astigmatism is a slight medical condition in which the curvature of the cornea or eye lens is distorted in some manner.

The result is blurred vision and the inability of the eye to focus on an object. It especially occurs in those who are either nearsighted or farsighted versus those who do not have any vision difficulties at all. Luckily, it is a very treatable condition.

Oftentimes, it is simply repaired by the use of corrective lenses such as eyeglasses or contact lenses. However, some no longer wish to wear corrective lenses of any type; therefore, for this reason, they consider having Lasik surgery.

This astigmatism surgery cost is quite expensive and is usually not covered by any type of insurance plan. It is for this reason that many must perform a lot of research and take some time to think about it prior to coming to a decision.

The cost associated with Lasik surgery is determined by quite a few factors. When researching it, make certain to read the fine print and don't be afraid to ask questions prior to the scheduled surgery appointment. It is better to know ahead of time than to wait until the bill is due.

One of the most important issues is whether you choose to have the traditional method used or one of the other various more detailed techniques. Either way, all of them have been performed for many years and are perfectly safe, but this is just an example of one of the many options that will affect the astigmatism surgery cost.

The average cost over the last few years has been steadily declining; most likely this is due to the poor economy. The average cost over the last year is around $2150 for all types of laser surgeries, including Lasik. If you choose an unmodified Lasik approach such as microkeratome or excimer lasers, then the associated cost is about $1580.

Lastly, the WaveFront Lasik technology where a flap is cut in the lens of the eye is the most expensive at about $2170. Although this technique is the most expensive, it is the best method in finding the smallest irregularity with the eye.

It can generate computerized calculations in order to provide the best results; this enables more accuracy than with the previous technology. Most of the laser surgical centers will offer free consultations, which include the initial eye exam. It is determined at this appointment whether or not you are a good candidate for laser surgery.

If you are a good contender for this type of surgery, keep in mind that the worse your astigmatism, the higher the cost. The last factor in determining the overall cost is if the post-operative medications and follow-up appointments have been included in the initial price quote. If not, then this could increase the total astigmatism surgery cost quite a bit.

Be aware of the many advertisements that offer Lasik surgery for such costs as $299 to $499 per eye. When one of these ads is seen, you should immediately check the fine print to see what is included with this cost. Also, you should know that with costs this low, very few individuals are eligible; simply because many will require more extensive improvements as well as follow-up appointments.

Depending upon the severity of your astigmatism, Lasik surgery may be a definite solution for you. However, again, you may wish to keep in mind that the astigmatism surgery cost is dependent upon which options that you choose as well as the procedures that are utilized.

Also, you will want to make certain at your initial appointment whether the quoted price is all-inclusive or if there will be additional fees at a later date.

Finally, if you wonder just how to pay for laser eye surgery check out ths article

The Beauty of Double Aspheric Lenses

Aspheric Lenses are Lenses which do not have the typical shape that the normal lenses have and thus allow less material to be required to make the lens, making the lens lighter and flatter. These will not improve the quality of sight, but instead maintain quality at a thinner, flatter lens shape. Double Aspheric Lenses are lenses which have the different shape on both sides of the lens instead of one just one side of the lens.

These lenses are still the same as other types of lenses however. They will still have different levels of index and can have many different treatments to make them more beneficial to the wearer. For example it is possible to add anti UV coating to name just one. Opticians will often see what is most beneficial for you as a wearer by asking many questions and seeing what is most suitable. Often certain professions, lifestyles or prescriptions will require specific adjustments to ensure that the eye is not being damaged or hurting itself. For example thicker fronted Aspheric Lenses are often recommended for those with strong Astigmatism who still require two Vision Corrections in one lens, i.e. Bi/Varifocal Lenses.

Aspheric Lenses have many advantages. Because the lens is able to be much thinner and flatter, the appearance of your eye through the glass can be much more attractive. Instead of a small distorted eye that can see with very thick glasses, your eyes can be much more normally views. Double Aspheric Lenses have even more advantages than just Aspheric. As the effect is on both sides of the lens, distortion to your eyes as they are viewed by everyone else is reduced even more. Your ability to see is also improved as you now have a much higher quality of vision with far less distortion as Double Aspheric Lenses have a very large focal point. Often, many people have found that these lenses are more durable and less easy to break when dropped or twisted.

This type of lens generally has the same problems as the High Index lens. Firstly, there is increased reflection off the surface of the lens and thus an Anti-Reflective coat must be applied which has the added benefit of making the eye itself look smaller. Secondly, the Abbe Number will be lower increasing colour blurring around an object but the extent of this is often negligible and depends on the wearer themselves.

If you wish to find out more on double aspheric lenses as well as information about Glasses Frames and Lenses please click on the link or go to our website.

How To Improve Eyesight - 3 Simple and Effective Tips

If you have ever had any problem with your eyes in the past or you do now, then you understand how desperate one can be to have a perfect vision! Really, no individual should watch his or her vision deteriorate before taking action on how to improve eyesight. Most times all that is required is a little but consistent and committed effort to treat the eyes properly.

Start with food - good nutrition is essential to the eyes. This tip is usually overlooked, because it sounds so cliché that even my 10-yr old can lecture on it. But seriously, this should be your first line of action if you are encountering problems with your vision. Lots of beta carotene will give you a good start. Beta carotene is the pigment substance found in colourful vegetables, grains and fruits. It's one of vitamin A precursors. It is used to reduce the chance of night blindness. Carrots, spinach, sweet potatoes, kale and collard greens are some of the popular foods rich in beta carotene. Eggs are a good source of lutein and sulphur which are great for the eyes. Cold water fish contains a substance called DHA that gives structural support to cell membranes including those of the eyes. It will help maintain good eyesight and prevent eye disease such as macular degeneration

Daily exercises - these are effective to help relax the eyes and keep away eyestrain. Eyestrain in itself is not harmful, however, it may weaken your eyesight if left unattended to. There are different types of exercises you can do. A quick and simple one is blinking. All it requires is for you to take a break from whatever you are doing and engage your eyes in a couple of blinks. This action coats the eyes with tears which refresh the eyes. Not only will your eyes feel better, you will also feel better in your eyes.

Supplements - there are quite a number of supplements in the market that help improve vision. While this is not necessary if you do not have any problem whatsoever with your vision, people with eye issues should have these on their shopping list.

Zinc and iron supplement - ironically while beta carotene is of essence for good vision, it will not do much for the eyes without certain levels of zinc and iron in the body. However you must go easy on zinc if you intend to supplement with it.

Lutein, silymarin, bilberry, vitamin A, vitamin C are very good supplements as well as powerful antioxidant that will help improve eyesight. N-Acetyl Cysteine is another important supplement. It forms the main component in production of a substance called glutathione. Glutathione itself is formed in the liver but very useful for the lens of the eyes.

Here are other articles on how to improve eyesight