Multifocal contact lenses can help one see clearly at multiple distances. This can make it easier to perform everyday tasks, such as reading, driving or using a computer. These contact lenses can help people with multiple vision needs, such as presbyopia, astigmatism, hyperopia and myopia.
How Multifocal Lenses Work
Multifocal contact lenses have multiple zones of power, each designed to correct different vision needs. The central zone is designed to correct nearsightedness, while the outer zones are designed to correct farsightedness. This allows the lenses to provide clear vision at both near and far distances.
Benefits of Multifocal Contact Lenses
Multifocal contact lenses offer a number of benefits, including:
- Convenience: Helps you see clearly at multiple distances, which can make it easier to perform everyday tasks.
- Improved quality of life: Enjoy a better quality of life by reducing the need for glasses or reading glasses.
- Versatility: These lenses can be used to correct a variety of vision problems, including presbyopia, astigmatism and myopia.
Types of Multifocal Lenses
Multifocal contact lenses are available in two types: soft lenses and rigid gas permeable (RGP) lenses. Soft lenses are made from a flexible material that conforms to the shape of the eye. RGP lenses are made from a harder, more durable material.
- Soft lenses: Soft lenses are made from a flexible material that conforms to the shape of the eye. They are generally more comfortable to wear than RGP lenses, but they may not provide as sharp vision as the latter.
- RGP lenses: RGP lenses are made from a harder material that is more durable. They can provide sharper vision than soft lenses, but they may be less comfortable to wear.
Multifocal Lenses Popular Wearing Schedules
Multifocal lenses are available in multiple wearing schedules, including:
- Daily Disposable Lenses: These lenses are worn for an entire day and discarded. They offer maximum convenience and hygiene, reducing the risk of infections. This is often the recommended option for first-time multifocal lens wearers or those with sensitive eyes.
- Bi-weekly Disposable Lenses: These lenses are worn for two weeks and then replaced with a new pair. They require cleaning and disinfecting each night with a lens solution. This option offers a balance between convenience and cost-effectiveness.
- Monthly Disposable Lenses: These lenses are worn for one month and then replaced with a new pair. They also require cleaning and disinfecting each night. This option can be the most cost-effective in the long run but may require more maintenance.
- Extended Wear Lenses: These lenses are designed to be worn for multiple nights in a row, often up to a month. However, it’s important to consult with an eye care professional to determine if extended wear is suitable for you, as it can increase the risk of eye infections if not used properly.
The best wearing schedule for you will depend on factors such as your lifestyle, comfort level and eye health. It’s essential to discuss your options with your eye doctor to find the most suitable multifocal lens and wearing schedule for your individual needs.
