Choosing Between Bifocal and Multifocal Contact Lenses
Bifocal and multifocal contact lenses can improve vision and correct farsightedness, nearsightedness, and other conditions. Our expert team at inVision Ophthalmology Tuscaloosa is available to serve patients by prescribing bifocal and multifocal contact lenses.
But what makes these two types of contact lenses different from one another? Let’s look at how these lenses work and see which one might work for your vision needs in Tuscaloosa, AL.
Understanding bifocal lenses
Bifocal contact lenses feature two separate prescriptions in the same lens. These prescriptions can also be called lens powers. The dual prescriptions can correct multiple refractive errors.
The distance prescription will appear on the top, while the near prescription will be on the bottom. The design improves how well you can see things.
Bifocal lenses are available as rigid gas permeable lenses. These are harder than other lenses and will require extra effort in cleaning, but they can work well if managed right. Oxygen can flow through the cornea in these lenses, ensuring the lens stays in place.
Concentric bifocal lenses may also be available. These lenses feature outside and inside rings, with the outer ring covering near vision correction and the inside ring correcting distance vision. The design helps support the proper distance transition between items in your field of view.
What about multifocal lenses?
Multifocal contact lenses are a little different from bifocals. A multifocal lens will have multiple powers in each lens. The lens will support a natural transition from near and distance vision. The design helps create a better sense of focus for many viewing situations and may be easier to handle in various points.
These lenses are often a little more flexible than bifocals, but they will require a proper fitting to ensure they stay on the eye and allow oxygen to enter the cornea. The design requires planning to ensure it remains comfortable without feeling irritating.
Which is right for you?
The key to finding the right contact lenses is to look at your specific needs. Our team at inVision Ophthalmology Tuscaloosa can review your condition and see which is useful for your eyes.
You may benefit from bifocals if you have specific nearsightedness or farsightedness concerns. It is easier for your eyes to get used to these contact lenses.
Multifocals are better for people who have more substantial vision difficulties that require correction. These include people who struggle with near and far items alike. These lenses do require some extra time getting used to, but you’ll have an easier time seeing things well when you become familiar with how they work.
Contact us today for all your vision correction needs
The challenge of finding the best contact lenses can be tough, but you can request our services at inVision Ophthalmology Tuscaloosa if you need help. We serve patients throughout Tuscaloosa and other parts of Central Alabama. Contact us today in Tuscaloosa, AL to learn more about how our team approach can work for your benefit.