As we age, our eyes undergo natural changes that can affect our ability to focus on close objects. This condition, known as presbyopia, typically becomes noticeable in our 40s and can make everyday tasks like reading, using a smartphone, or working on a computer more challenging. If you are struggling with presbyopia, multifocal contact lenses could be the comfortable, clear vision solution you have been searching for.
Below, our Honolulu eye care team at Ala Moana Advanced Eye Clinic takes a closer look at what presbyopia is and how multifocal contacts may be able to help.
What Is Presbyopia and How Does It Affect Your Vision?
Presbyopia is a normal part of aging, caused by the gradual hardening of the eye's lens. This hardening reduces the lens's ability to change shape, which is essential for focusing on close objects. Unlike other refractive errors like myopia or hyperopia, presbyopia affects everyone to some degree as they age, regardless of their prior vision history.
Common symptoms of presbyopia include:
- Difficulty reading small print
- The need to hold reading materials farther away
- Eye strain or headaches after close work
- Blurred vision at normal reading distance
While these symptoms can be frustrating, they are manageable with the right corrective measures.
What Are Multifocal Contact Lenses?
Multifocal contact lenses are specially designed to correct presbyopia, allowing you to see clearly at varying distances. These lenses incorporate multiple prescription strengths within a single lens, enabling seamless vision transition between near, intermediate, and far distances. Unlike traditional bifocal lenses, which have distinct areas for near and distance vision, multifocal lenses provide a more gradual shift between focal points, closely mimicking natural vision.
Types of Multifocal Contact Lenses
There are two main types of multifocal contact lenses:
Simultaneous Vision Lenses: These lenses present both near and distance vision simultaneously. Your brain learns to automatically select the appropriate focus depending on where you are looking.
Segmented Lenses: These lenses function more like traditional bifocal glasses, with different zones for near and distance vision. They are usually rigid gas permeable (RGP) lenses and can be an option for those who need a more distinct separation between visual zones.
The Benefits of Multifocal Contact Lenses for Presbyopia
Multifocal contact lenses offer several advantages for individuals with presbyopia:
Convenience: With multifocal lenses, there is no need to switch between reading glasses and regular glasses. This convenience can be particularly appealing for those with active lifestyles.
Comfort: Multifocal lenses are designed with modern materials that ensure all-day comfort. Whether you are working at a computer or enjoying outdoor activities, these lenses provide consistent, comfortable vision.
Natural Vision: Because multifocal lenses allow your eyes to naturally transition between different distances, many users find them to be more comfortable and effective than traditional bifocals or progressive lenses.
Are Multifocal Contacts Right for You?
Multifocal contact lenses may be an excellent option if you are experiencing presbyopia and are looking for a convenient, comfortable solution. However, fitting multifocal lenses can be more complex than standard lenses. If you are interested in multifocal lenses, you should speak with our eye care team today, so we can guide you through the process and help determine the best lens type and design for your needs.