Multifocal Lenses

All posts tagged Multifocal Lenses

While making a decision about LASIK surgery (Laser-Assisted In Situ Keratomileusis) or PRK (Photorefractive Keratectomy) advised by your NV eye doctor, you will most likely come across many controversial information that will ultimately make you confused.

Here are some wide spread myths on LASIK surgery and PRK which can clarify some points for you:

1. Laser Surgery Is Risky

Every surgery brings along certain risks, but if the right measures of precaution are taken by your NV eye doctor, LASIK or PRK surgery is considered as quite safe. According to experience of an ophthalmologist, Stephen Wilson MD, in 16,000 surgeries he has performed, there was one case of mild infection which was successfully treated with this site!

Also, there is a risk of less than 1% that your vision will not be fully corrected.

As regards the common risk connected to the laser eye surgery known as transient eye, according to dr. Wilson there is no evidence showing that laser eye surgery leads to permanent dry eye, and if the procedure is performed properly, the patient is not more likely to get dry eye than anyone else.

2. You Will Need Reading Glasses

Dr. Wilson stresses that average age of his patients receiving laser surgery are over 40 years, and many of them monovision with LASIK or PRK surgery. He also says that “The dominant eye is fully corrected for distance, and the non-dominant eye is left slightly nearsighted, which helps with near vision.” Most people do not have any problems adjusting, but it can happen that some people are not able to tolerate or adjust to monovision. For this reason, your NV eye doctor can emulate the procedure and prescribe contact lenses. This can show how well can the patient adjust before the surgery.

3. Impossible To Correct Farsightedness By LASIK or PRK surgery

Dr. Wilson says: “We can correct almost all refractive errors individually, or combined, with the lasers we use today, with the exception of extremely high corrections. Many other patients with very high corrections can be treated with phakic intraocular lenses (IOL).”

While Making A Decision On Lasik Or PRK surgery

Try to make your own research as much as you can. Usually there are patient handbooks available, and your NV eye doctor should give it you. Do not focus on the cost of the surgery, as this decision is very important and will have a long-term effect on the rest of your life. If you see eye centers advertising with 100% guaranties and package deals, you should think twice.use this link for more tips:

LASIK surgery

When it comes to medicine, there are no guarantees. Besides, you should compare the experience and performance of the surgeons you are considering with a specific procedure. It is not just about how many surgeries the doctor performed, but also how many of them were done correctly. In addition, there are some risks related to the devices to be used (depending on the manufacturer)

We hope this information will help you out when making a decision on your LASIK or PRK surgery.

Your NV eye doctor has recommended the contact lenses for Keratoconus or some other reason? Here are some things you should have in mind before getting the contact lenses;

Select The Best Contact Lenses

Selecting the right type of contact lenses is very important, as the wrong lenses will not solve the problem and can potentially cause additional problems including eye infections, etc. Understanding the benefits and disadvantages of different types of contact lenses and consulting your NV eye doctor can help you make the right decision, which is essential for your eye health.

Soft Lenses

This type of lenses is highly recommended by NV eye doctors to athletes and people leading an active lifestyle. Its comfort makes it a perfect fit for people suffering from astigmatism (blurred vision), presbyopia (age-related blurred vision), hyperopia (farsightedness) and myopia (nearsightedness).visit the website here!

Soft lenses are most commonly used to help correct the vision problems cause by these eye conditions. There are several types of soft lenses, such as extended wear, daily wear and disposable. You do not need to remove the extended wear contact lenses overnight. However, you will need to clean them at least once a week, and you should be cautious with the overnight use as the risk of eye infections is increased in this case.

Daily wear contact lenses are usually the most affordable option. However, they need to me removed every night for disinfection and cleaning. Disposable soft contact lenses are worn during the day and need to me removed during the night. Disposable soft lenses are typically the most expensive ones, but there will be no need to clean them every day.

Hard Contact Lenses

RGP (Rigid Permeable Lenses) also known as ‘hard’ lenses rectify your vision in case the soft lenses do not provide the desired results. These lenses allow your eyes to “breathe” unlike soft lenses, reducing the risk of eye infections. Typically, you should remove the RGP lenses at night for cleaning. Also, you may need some time to get used to the lenses, but afterwards the comfort will be the same as that of the soft lenses.

Bifocal and Multifocal Lenses

Bifocal and multifocal lenses can help correcting vision in case of asigmatism, nearsightedness, farsightedness and presbyopia. Bifocal and multifocal lenses have two or more prescriptions within the same lens. This type of lenses work in different ways, depending on the design. For example, if your NV eye doctor thinks that you need two prescriptions in the lens., he will recommend bifocal lenses.on the main page check this site:

Hybrid Contact Lenses

In case of an irregular corneal curvature, these lenses with a hard center and soft surroundings can be a great solution.

Contact Lenses

Tinted Contact Lenses

Those lenses tinted can enhance color perception. However, you should avoid decorative contact lenses, as they could damage your eyes.

Consulting your NV eye doctor which one of these lenses is the best choice for your eye condition can help improve your vision and facilitate daily activities such as reading, watching TV and so on…