Contact lenses have revolutionised vision correction, offering an alternative to glasses that are both practical and aesthetically pleasing. Whether you’re seeking contact lenses for convenience, aesthetic reasons, or specific eye conditions like astigmatism or myopia, understanding the various options available is essential. This guide explores the different types of contact lenses, their benefits, and where to buy contact lenses in Singapore.
Soft Contact Lenses
Soft contact lenses are the most popular type due to their comfort and ease of use. Made from soft, flexible plastics that allow oxygen to pass through to the cornea, these lenses reduce the risk of eye infections. Soft contact lenses come in various forms, including:
Daily Disposables
These lenses are worn for a single day and then discarded. They are ideal for those with busy lifestyles or sensitive eyes prone to allergies.
Bi-weekly and Monthly Disposables
These lenses can be worn for two weeks or a month, respectively. They require regular cleaning and storage but are cost-effective over time.
Extended Wear Lenses
Designed for continuous wear, including overnight use, for up to a week. However, extended wear increases the risk of eye infections and should be used under an eye care professional’s guidance.
Rigid Gas Permeable (RGP) Lenses
Rigid Gas Permeable lenses, also known as hard contact lenses, are less flexible than soft lenses but offer several advantages. They are durable, provide clear, crisp vision, and are particularly beneficial for correcting astigmatism. RGP lenses are more resistant to deposit buildup, making them suitable for individuals with dry eyes. They require an adaptation period as they can initially be less comfortable than soft lenses.
Contact Lenses for Astigmatism
Astigmatism is a common refractive error where the eye does not focus light evenly on the retina, leading to blurred vision. Astigmatism contact lenses in Singapore can correct this condition. These lenses are typically toric lenses, which have different optical powers and focal lengths to correct the uneven curvature of the cornea or lens. Soft and RGP lenses can be toric, but soft toric lenses are more commonly prescribed.
Myopia Control Lenses
Myopia, or nearsightedness, is increasingly prevalent, especially among children and adolescents. Myopia control lenses are specifically designed to slow the progression of myopia. These lenses work by creating a peripheral defocus that reduces the eye’s elongation, thereby controlling the progression of myopia. Options include:
Orthokeratology (Ortho-K) Lenses
Worn overnight to temporarily reshape the cornea, providing clear vision during the day without the need for glasses or contact lenses.
Multifocal Soft Contact Lenses
Designed for daily wear, these lenses have different zones for near and far vision, helping to control myopia progression while correcting vision.
Coloured Contact Lenses
Coloured contact lenses are used to change or enhance the colour of the eyes. They come in prescription and non-prescription forms. While they offer a cosmetic change, it’s important to use them responsibly, following proper hygiene and care guidelines to avoid eye infections.
Multifocal Contact Lenses
For those with presbyopia, multifocal contact lenses provide clear vision at multiple distances. These lenses have multiple prescriptions in a single lens, allowing for the correction of near, intermediate, and far vision. They are available in both soft and RGP forms.
Safety and Hygiene Tips
Proper care and hygiene are crucial for maintaining eye health when using contact lenses. Here are some essential tips:
- Always wash and dry your hands before handling contact lenses.
- Use the recommended cleaning solution and follow the cleaning routine prescribed by your eye care professional.
- Never use water or saliva to clean lenses.
- Replace lenses as per the schedule advised by your optometrist.
- Store lenses in a clean, dry case and replace the case every three months.
- Avoid wearing lenses for longer than recommended.
Where to Buy Contact Lenses in Singapore
When it comes to purchasing contact lenses, it’s important to choose a reputable source to ensure the quality and safety of the lenses. Where to buy contact lenses in Singapore includes:
Optical Shops
Most optical shops in Singapore offer a wide range of contact lenses, including those for astigmatism and myopia control. They provide professional fitting services and aftercare advice.
Online Retailers
Many online platforms offer contact lenses with the convenience of home delivery. Ensure the website is reputable and that the lenses meet safety standards.
Eye Clinics
Eye clinics and hospitals often provide contact lenses, especially for specialised lenses like Ortho-K or multifocal lenses.
Conclusion
Choosing the right type of contact lens depends on various factors, including your vision needs, lifestyle, and eye health. It’s crucial to consult with an eye care professional to determine the best option for you and to follow the prescribed care routine to maintain eye health.
Visit OWNDAYS for expert advice and a wide selection of astigmatism contact lenses in Singapore tailored to your vision needs.
