The Latest Advances in Cataract Lens Technology: Pros & Cons of Different Types of Lenses

Cataract surgery is the most commonly carried out operation across the globe, with millions performed each year. The latest technique is known as laser cataract surgery and this, combined with cutting-edge lenses, can provide truly life-changing results.

Cataract lens technology has advanced dramatically in recent years and continues to do so. The following discusses the latest on offer with an overview of the pros and cons of each type of lens.

Cataract Lens Technology: what’s on offer?

• How cataract lens technology has advanced over the decades
• Today’s cataract lens technology

How cataract lens technology has advanced over the decades

Artificial intraocular lenses (IOLs) have advanced dramatically over time. From the monofocal (one distance) lenses that have been around for many years and, indeed, are still in use, to those that provide bi-focal and multifocal options, research constantly pushes the boundaries.

The first truly versatile IOLs became reality around WW2 when the first kind that’s recognizable to today’s lenses was implanted within a patient’s eye in 1947 in London, UK. From then on, the desire to provide better and better lenses began in earnest.

Fast forward to today and the leaps in technology are nothing short of astounding…

Today’s cataract lens technology

Now, we can choose from lenses that provide single or multi-focal distance vision. Some can correct astigmatism, as well as lenses that change focus along with your eye movements.

The wide choice means that those undergoing a cataract operation now have choices to make. Don’t worry, you’ll make the lens selection in conjunction with your ophthalmologist. However, it is helpful to know what’s available so you can do some research before discussing it with your surgeon.

Determining the Right Cataract Lens Technology for You

• Pros and cons of the latest cataract lens technology

Pros and cons of the latest cataract lens technology

Even the most advanced IOLs have both advantages and drawbacks. The biggest decision is whether to have a monofocal or multifocal lens. Once you decide on this, the choice can then be further refined as to which is the best type for you.

A monofocal lens will provide you with clear vision at either near or far distances. If, for instance, you choose near vision, then you’ll have eyeglasses to compensate for your far vision needs. 

The biggest disadvantage of monofocal lenses is the continual need for eyeglasses.

On the other hand, multifocal lenses might be a consideration. The benefits of these are:

• Less or no need for eyeglasses and/or contact lenses: This might be wonderfully lifestyle-enhancing, especially for those who’re very active. 
• Saves money: Reduces or removes the lifetime costs of these visual aids.

However, there are some possible disadvantages:

• Adjustment time: Many people experience symptoms, such as seeing halos around lights, glare, and reduced nighttime vision after opting for a multifocal IOL. The good thing is that this usually improves over time. If you’re one of the unlucky 1% for whom it doesn’t, then you might need to have another operation to replace the lens.
• Close distance issues: Multifocal lenses are usually good at providing vision at two distances. These are either intermediate and far or near and far. Either way, you may require eyeglasses for good sight at either close up vision or intermediate.

The latest lenses available include those that correct both near and far vision needs, as well as filter out UV light. The key to determining the right type of lens is to partner with a true cataract specialist, ideally one who’s experienced in the use of these advanced choices. 

They’ll work with you to determine exactly what you need from your IOL, advising on the types available, and will be able to answer all your questions.

Ready for the Ultimate Cataract Lens Technology and Procedure? Contact the Modern Cataract Surgery Clinic Today

The cataract-specific arm of the WBEC—the Modern Cataract Surgery Clinic—offers some of the most advanced levels of cataract care in the US, if not the world. From the latest laser procedures to cutting-edge lenses, patients benefit from the ultimate treatment that can restore your vision to its best possible level.

Discover more at https://www.moderncataractsurgery.com and call our friendly team today.