First off, if you’re under the age of 40 you can stop reading now. BiFocals are not for you. starting at age 40, many require assistance in seeing things up close. Yes, that means you.

For everyone else who is wearing reading glasses, bifocals, or just plain struggling to read the newspaper (or this article for that matter), bifocal contact lenses are an exciting option with some new advances, but they definitely aren’t for everyone.

First let’s start off by qualifying a few details of the article. In the article, I am only talking about soft contact lenses. Next, when I refer to BiFocal contact lens fittings, this will only refer totrue bifocal contact lenses ( as seen on TV), this also shall refer to monovision ( one lens for distance and one lens for near), and every possible combination.

Here are a few things that would make you a good candidate for bifocal contact lenses, though keep in mind not a single one of these is an absolute requirement: a strong desire to not wear glasses, a willingness to accept vision that isn’t quite perfect in exchange for adequate vision at all distances, being closer to age 40 than to age 60, prior contact lens experience, long-time glasses use, and an understanding that reading glasses may still be needed from time to time for small print or poor lighting conditions.

Why you might not be a good candidate: having an eye that doesn’t see welleven with the best correction, need for Crystal clear vision, very dry eyes, high amounts of astigmatism, and intends the year of touching your eyes.

There are a couple of things every person should understand prior to trying on any type of bifocal contact lens. 1) Your vision cannot be as clear with bifocal contact lenses as it could be with bifocal glasses, and 2) every person experiences bifocal contact lenses differently and therefore it may take several fittings with vastly different lens combinations before finding the lenses that work best for you.

The reason those two points are true is because bifocal contact lenses do not work in the same way as bifocal glasses. With bifocal glasses both eyes look through the distance portion of the glasses to see far away and both eyes look through the near portion of the glasses to see up close. With glasses, both eyes are always perfectly focused for whatever distance they are viewing. This is not possible with soft contact lenses - you cannot look through just one part of the lens at a time. Therefore, with contact lenses part of your vision is ALWAYS focused at a distance and part of your vision is ALWAYS focused up close. When you are looking at a distance your brain learns to concentrate on the part of your vision that is focused at a distance and block out the part that is focused up close, and vice versa when you look up close. Because part of your vision is always focused at the wrong location bifocal contacts cannot be as perfect as bifocal glasses. And because it is the brain that interprets what we see through bifocal contacts, every person experiences bifocal contacts differently and therefore the same type of fitting does not work for all people.

In my opinion the biggest factor of whether someone will successfully be fit with bifocal contact lenses is the doctor who fits them. Bifocal contact lenses require a firm understanding of how the different lenses work, a doctor must know what changes to make based on each patient’s responses to the lenses, the doctor must him- or herself be very patient, and the doctor must set appropriate expectations through proper education. Fitting bifocal contact lenses properly is a challenge.,

Contact a local eye doctor for your specific requirements with bifocal contact lenses and to see if bifocal contact lenses are right for you.

Individuals who wear contacts may have to postpone while their eyes return to their regular form before receiving the surgery, implying they will be required to wear specs until the day of the procedure. They may likewise have to don glasses to rectify the sight in the one eye that is not fixed according to the obtainable laser eye surgery facts.

Success Rates Are In Potential Patients’ Favor

In spite of the chances affiliated with laser surgery, the lasik eye surgery statistics are in favor of the patients as there are many more success stories than there are of surgeries that go horribly wrong. While the danger elements are enclosed in the lasik eye surgery facts, the experience and knowledge of the surgeon doing the surgery will greatly increase the chances of success.

The patient will be under localized anesthetic only with a localized sedative for the eyeball on which the procedure is being performed. In most cases, the patient will leave the clinic the same day to set about the healing process and with the appropriate follow up maintenance, after their recuperation they will be blessed with much better sight than they had pre-op.

The cost of the procedure is rather discouraging for most people, but when the cost of optic exams and contacts over their lifetime is estimated, the laser eye surgery facts call to attention that it can be a respectable cost savings over the years succeeding the surgery.

Eyeglasses used to be a burden to people. They were not very stylish, they felt like they weighed a ton, and they were extremely large in size. Unfortunately, those individuals could do nothing about it because they needed the glasses to see. There were children trying to get out of wearing their glasses, but they would have to wear them while they did their studies. At the same time they were humiliated as the other kids called them “Four Eyes” and “Geek.”

Times are definitely not like that. Billions of people have to have their vision corrected. Usually, they correct their vision with eyeglasses first and will move to contact lenses later. Fortunately, though, more and more people are finding satisfaction with their eyeglasses. This is great for those who may not be able to wear contact lenses. The advent of designer frames has made wearing eyeglasses a lot more bearable.

Popular types of designer frames

There are many types of popular designer frames. They come in all different shapes and sizes. They also come in many different colours. It just more or less depends on your eye colour, your hair colour, and the shape of your face. But no matter what your physical features are, you?re going to find a designer frame that will take care of you.

Each manufacturer has their own unique style and it is that unique style that reels people in. One person may like Tommy Hilfiger, while the other person may like Calvin Klein because of the style.

The different types of designer frames out there include: Coach, Valentino, Ralph Lauren, Dolce Gabanna, Oakley, Gucci, Prada, Versace, Chanel, Dior, and many more. These are the individuals that are responsible for the rectangle designs that offer up a little bit of flair. For those needing a more round frame, perhaps a frame by Coach will get the job done. You can usually distinguish the different brands by looking at them if you’re familiar with their styles.

The purchase

You have so many options when it comes to purchasing designer frames. You also have several buying options. You can always buy from your optometrist or a dispensary. Then again, you can purchase your desired designer frame on the Internet. This means you’re going to have a lot more to choose from. You’re not limited to the inventory of your optometrist or dispensary. Just make sure you are familiar with what frame shapes and colours look good on you. You definitely don’t want to get something that is going to look terrible.

Then there is the fact that your prescription is going to determine what looks good on you. Those who require extremely thick lenses may not do well with a rimless or half-rim frame. So that is something else to keep in mind.

Most importantly, having so many buying options allows you to compare your prices. You can find the best frame and the best deal for you. You do, however, need to make sure you’re able to have your prescription placed within the frame. It doesn’t do any good to have a designer frame if you cannot use it to see out of. There is also the fact that you may find so many great deals that you decide to buy several different frames. Maybe one day you’re in a certain mood and you choose your frame for that day. That’s a good way to mix it up because, let’s face it, designer glasses are now a fashion statement. They’re not a burden anymore. Perhaps that is why more and more people are making the decision to wear their eyeglasses over their contact lenses.

Trying to choose a contact lens cleaning solution can be a little intimidating. If you take a look at the dozens of different types and hundreds of brand names available, it`s pretty confusing at first. Knowing just what each type of fluid is for will help you make your choices. Your optometrist can also provide useful information on selecting the right cleaning solution for your particular contact lenses.

The first thing you need to know about selecting a cleaning liquid is to choose one that is formulated for the type of contact lenses that you use. If you have soft lenses, be sure to buy only cleansers that are meant for soft contacts and vice versa for hard ones. By regularly cleaning your lenses, you`ll end up being able to use them longer and they will work better, without irritating your eyes.

Multi-Purpose Cleaners These are the easiest types of cleaners to use. You only need one solution to do all the tasks, soften the lens, remove deposits, cleanse and disinfect. The only thing you have to do once the lenses have soaked is rinse them in saline solution before putting them into your eyes. It`s very simple, but not always as effective as using multi-step procedures with a different solution for each process.

Multi-purpose cleaners can be used for most of the cleaning that you do, but if you want the occasional deep clean, then you might want to do a multi-step cleansing.

Saline Saline solution is pretty much the same as your tears, so this liquid is ideal for soaking contact lenses in when they aren`t in your eyes. The liquid keeps them supple and hydrated and won`t irritate your eyes later on. Saline is also useful for rinsing harsher chemicals off the lenses so you won`t end up with stinging eyes later on. Contact lenses do tend to dry out when left out of saline, so be sure to always have some on hand.

Hydrogen Peroxide Cleaners You are probably familiar with hydrogen peroxide from your medicine cabinet. It is also used in some types of contact lens cleaners to help eliminate grime and mineral deposits on the lenses. Hydrogen peroxide cleansers must be carefully stored and, while they do work very well for cleaning, the chemical can also cause intense discomfort in the eye, so be sure to rinse very well before using your contacts after cleaning them with a hydrogen based product.

Enzymatic Cleansers With any extended use contact lenses, protein from your eyes will begin to build up on them. This can cause problems if left, particularly diminished vision and later, possible scratches and infections in the eye, so it`s important to get rid of these deposits. Enzymes in enzymatic cleaners work to destroy any protein deposits and leave the lenses nice and clean. This type of cleaner is usually in tablet form and is not needed on a daily basis. Once a week or so, drop a tablet into the liquid that the contacts are soaking in and leave overnight to get rid of everything. In the morning, the lenses will be ready to be used again after rinsing.

Since contact lenses are in contact with your eyes most of the time you are awake, it`s vital that they be maintained in a clean, sterile manner. Improperly cleaned lenses are the cause of many eye infections and these can range from a minor inconvenience to actually causing blindness. As you can see, it`s certainly worth maintaining a careful cleaning schedule and using the proper contact lens solutions for the job.

This new type of refractive eye surgery can be risky but in most cases after detailed testing and consultation the final result is a good one. If you worry about the duration of the surgery, you should know that everything lasts only a few minutes but in order to obtain good results you should be very careful about the pre and post operative appointments.

It is very important to choose a good eye surgeon and after he evaluates he´ll establish the details of the procedure. He´ll let you know if you´re a good candidate or not, he´ll explain the procedure, the complications, the risks and the final result and together you´ll set the post-op appointment.

A few weeks before the LASIK eye procedure it´s recommended that you use only glasses and no contact lens because the shape of the cornea plays the most important role during evaluation.

When the procedure starts you´ll be sitting in a chair while the doctor will put numbing drops in your eyes. After he cleans up the area around the eyes, he´ll use a machine that will keep your eye lids open.

You might feel pretty weird because our eye lids are programmed to shut but if you stay relaxed you won´t feel a thing. The lasik eye surgeon use various types of machines and that´s why the level of discomfort can vary a lot from one patient to another.

Next, you´ll have to look straight into a laser placed over your eye while the surgeon will complete the procedure.

Everything happens very fast and the discomfort will only last a few seconds. All the above mentioned details sound scary and when you think that everything happens in the eye you might reconsider but you shouldn´t. LASIK eye procedure is very safe and most candidates leave the hospital with excellent results.

Wondering how much does lasik cost? Visit my lasik eye surgery site for more information.

Obviously there are still a lot of people with concerns regarding Lasik and these is based on the larged amount of LASIK doctors available now a day. Once a patient decides to undergo this kind of surgery, the shape of the cornea will be permanently changed. This is because a rounded “flap” is created on the cornea. Afterwards, with the use of laser or an instrument called the ‘microkeratome’, there is a part of the eye which will be vaporized to correct the eye problem.

LASIK eye surgery has become quite popular in the medical circle because of its painless-free operation. One more advantage that it has over other medical procedures to correct an imperfect vision is that the results are instantaneous. Right after the operation, you just need to let a day or two pass and you will see a definite improvement with your vision. However, there are some disadvantages to this type of medical procedure. First, the rates can be quite steep so you better check with your eye doctor or ophthalmologist if you plan to undergo such a surgery.

And since LASIK is like any other medical procedure, there are still possible unwanted complications a patient might suffer after the procedure. Third, some job types will not allow an employee to undergo any form of eye surgery. If you decide to go for LASIK eye surgery, you need to do your part and research so that you will know everything about the procedure. Also, have a thorough talk with your doctor so that you would know what to do before the operation. Finally, you can ask about the results and improvements with your vision problem right after your LASIK eye surgery.

In a rush to leave their glasses and contact lenses behind people are rushing for this new treatment. Likewise wee see lasik eye surgery treatment centers and private clinics mushrooming in every cities.

What many people are unaware of is that there is risk involved in the surgery procedures. A laser surgery is not for everyone.

The procedure is not suitable to some people due to their health and medical condition. The eye surgeon would normally advise the patient during consultation if they are the right candidate for the surgery.

Laser eye surgery complications does exist to a certain degrees. Although the percentage is very very small and almost negligible.

May be most people might have thought of complications in terms of serious consequences such as blindness or serious infections.

The fact is that the most common complications or rather side effects is called regression. Regression is simply your eye sight vision turns back to the state before the surgery.

This includes blurred vision again or your eyes might become very sensitive to lights and also another problem is dry eyes that could become painful at times.

So mistakes do happen sometimes due to eye doctors misjudgment or patients willingness to take risk despite chances of higher risk in some people.

The bottom line is to get yourself educated with all the fact and figures before jumping into the surgery room. Find the eye doctor with the right credential and experience to work with.

Don’t be afraid to ask questions and clear any doubt that you have during the screening process. This is very important in order to determine the right surgery procedures that you need.

Majority of people have a great success with laser eye surgery. The failure rate is far too small to outweight the success stories.

Lasik (laser-assisted in situ keartomileusis) is a type of lasik eye surgery used to correct myopia, hyperopia, and astigmatism.  This technique was developed in the 1950’s by Dr Jose Barraquer of Spain. He is the one who developed the first microkeratome which is used to cut thin flaps on the cornea. In 1958 Dr. Mani Lal Bhaumik and some group of scientist developed the excimer laser. These discoveries lead to the enhancement of Lasik surgery which we know today.

This procedure could both benefit near-sighted and far-sighted people. For near-sightedness the corneas are usually flatten. For far-sighted people the goal is to make the cornea contour steeper. It could also smoothen out irregular corneas, which is the case for persons with astigmatism.

Before undergoing the procedure, patients with contact lenses are advised to stop wearing them for 5 to 7 days before surgery. Doctors then will  determine the thickness of your cornea by using a pachymeter. Using a topographer, the doctors will make a topographic map of your corneas. This will enable them to see the exact shape and contour of the cornea. It is needed so the doctor could determine the exact location and amount of the corneal tissue that will be removed.

The operation is performed in a clinical setting with a patient wide awake. A patient could be given a mild sedative (like valium) or some anesthetic eye drops.

The first thing that the doctor will do is to make a flap in the cornea. A corneal ring is applied to the eye so that it will be immobilized. Once immobilized a flap is created by using a mechanical microkeratome with a metal blade. A hinge must be left at the edge of the flap so that it could be folded back; this procedure could be irritating. Once it is folded back it will reveal the middle section of the cornea which is the stroma.

The second part is where the excimer laser will cut off excess tissue of the stroma. Removal of tissue is done is microns and no heat is generated during this procedure.

Finally the flap is returned back again to its original position. The flap does not need to be sutured back into place as it will heal and adhere naturally

After all this the patient could continue back to his or her normal life with an assurance of a much clearer vision ahead.

Due to the way the eye and vision system work, it’s comparatively simple today to design contact lenses that correct most vision issues. Producing systems have been raised to a high art and the majority of the study now goes into finding materials for longer wear or less chance of eye health issues. That makes choosing a contact lens a snap today. A modern, pro examination allows for intensely accurate measurement of the eye and vision correction wishes. The result’s a prescription that fits you perfectly in any of plenty of designs and types you could need.

Soft contact lenses have been in use for a generation now and they remain the choice of millions. Today’s soft lenses come in disposable, extended wear and plenty of other options, including various kinds of tinting or coloring. Some tints are only intended to make the contact simple to see and handle and hard to lose. Others are intended to shift or change wholly your eye color.

But firmer lenses are still desired by or required by many . RGP ( firm gas permeable ) types are the commonest here. Midway between a tough lens and a soft lens, they permit considerable oxygen thru the lens to optimize eye health. Their additional firmness makes them a good selection for those with mild astigmatisms or who need additional long life in a contact lens. Toric lenses, especially the prosite type, are helpful for those with additional articulated astigmatisms. They are also a good selection for those that need a multifocal lens, for example bifocals or progressives.

Whichever sort of contact lens you get, they can typically be comfy and supply wonderful vision, if cared for and used in the correct way. That suggests cleaning them when required, inserting and removing them according to the maker’s and your doctor’s guidance. It also suggests using them the correct way, not making an attempt to treat daily contacts like extended wear, as an example.

Dry eye, blurred vision, discomfort and other issues do occur to a small proportion of contact lenses users. In a few cases, conjunctivitis, corneal erosions and other eye health issues are possible. When they occur, take the contacts and consult your consultant right away. Often the difficulty can be cleared up quickly and you can resume wearing your contacts shortly. Get a careful examination, buy from credible dealers and use your contacts the way they were supposed to be worn and you can enjoy years of perfect vision.

The modern contact lens actually has its beginning round the turn of the 20th century.

Adolf Fick gets the credit for inventing the 1st practical pair in 1887. But, it was Carl Zeiss, the famed lensmaker, who developed a glass contact lens that fit over the cornea that formed the prototype for all later work. It was still to be many decades before Touhy invented the 1st plastic corneal lens, using Plexiglas as a material. Whilst work commenced in 1952, it wasn’t till 1971 the modern hydrophilic soft contact lenses came on the market. That word, ‘hydrophilic’ ( meaning ‘water loving’ ), is the key to fresh contact lenses.

Today’s lenses are made from a plastic polymer ( pHEMA ) that allows the contact lens to absorb water. Some lenses were formed in a molding process called spin-casting, where the plastic is spun into the required shape. Early techniques needed last shaping with a lathe, but today the method is so correct the lenses can be made wholly thru molding alone. The lathe process may still be employed in some areas of the Earth, though, particularly for hard contact lenses that still make up anywhere up to 25% of those sold. In this strategy a tiny circle called a blank is cut from a plastic rod and fastened onto a lathe with wax. That is carried out by polishing the result into actual curves on both sides of the lens. Today, a P. C. Controls the method, which is kept correct by being fed info from the individual patient using data gathered during the eye exam. The lens is then sterilised, regularly by being boiled in salt water for many hours, which also softens it. They are then packed in a glass vial containing a sterile saline ( salt water ) solution.

As the lens material is hydrophilic it soaks up a lot of the solution, making it up to 75% water in the final analysis. As the solution is analogous to human tears that moisturize the eye, the contact feels good and works well during use. Research continues into finding materials that are longer lasting, more comfortable and safer to use.

Some comparatively fresh advances, as an example, include the Stiff Gas Permeable lens ( RGP ) invented in 1979, but marketed much later. That makes them more snug and safer to use over the long run. Several can now be worn steadily for so long as a week to a month. On the leading edge are new implantable contact lenses that are essentially placed into the eye and never need changing or cleaning.