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Category Archives: Lenses

Categories Lenses

Getting rid of your thick eyeglasses with Ortho-K

Imagine a world where you can enjoy crystal-clear vision without the burden of thick eyeglasses or undergoing surgery. Our Ortho-K services in Punggol, Singapore bring this vision to life where the dedicated optometrist will tailor contact lenses designed to be worn overnight, offering a non-invasive solution to correct your eyes and enhance your vision.

Ortho-K Process:

As you sleep, these specially crafted lenses gently and painlessly reshape your cornea, addressing the misshapen areas that contribute to blurry vision. While the correction is not permanent, providing flexibility, the overnight lenses offer temporary visual clarity without the need for glasses or daytime contacts.

Related post: https://www.eyecare247.co/2023/11/03/6-fascinating-facts-about-ortho-k-lenses/

Understanding Corneal Reshaping:

The cornea, the transparent dome-shaped surface of the eyeball, plays a crucial role in focusing light onto the retina. Any irregularities in corneal curvature result in conditions like myopia, hyperopia, or astigmatism, causing blurred vision. Similar to how a retainer aligns teeth, our custom-designed lenses work to “straighten” the cornea’s curvature during sleep, allowing proper light focus for a clear image.

Ortho-K for Myopia Management:

Beyond vision correction, Ortho-K proves to be a game-changer in managing myopia, especially in children. This innovative solution has the potential to slow down myopia progression, potentially reducing the need for stronger prescriptions in the future.

Who are the candidates for Ortho-K?

  • Children with worsening myopia.
  • Patients are unable to wear daytime contacts due to allergies or dry eyes.
  • Patients seeking an alternative to refractive surgery like LASIK.
  • Active sports enthusiasts, both adults and children.
  • Water enthusiasts such as surfers or swimmers.
  • Professionals with jobs where glasses or contacts are cumbersome.
  • Those who simply prefer not to wear glasses or daytime contacts.

Free Consultation With Us:

Determining your eligibility for Ortho-K requires a consultation, which Eyecare 24/7 provides for free. This comprehensive session includes a wavefront corneal map, eye health examination, and prescription verification. These measurements help us ascertain if Ortho-K is the right fit for you.

Love the way you see with Ortho-K? Contact us at +65 6244 4420 or click here to schedule your free consultation today.

Categories Eye Care, Lenses, Vision

6 Fascinating Facts About Ortho-K Lenses

Ortho-K lenses, short for orthokeratology, are specialized gas-permeable lenses designed to gently reshape the cornea. This non-surgical procedure involves wearing these lenses overnight, and upon waking, experiencing clear vision throughout the day without glasses or traditional contact lenses. Ortho-K lenses are effective in treating various eye conditions like astigmatism, myopia, and hyperopia. Here are six intriguing insights into corneal reshaping and Ortho-K lenses that might surprise you:

 

Ortho-K Lenses is not new

While Ortho-K lenses might appear to be a recent innovation, their history dates back to the 1940s when doctors first realized that glass contact lenses could reshape the cornea. Over the decades, this technology has evolved significantly, with enhancements in gas-permeable lenses and corneal topography software. Additionally, orthokeratology has proven to be one of the most effective methods to slow the progression of myopia in children.

Myopia Is More Prevalent

Obviously, Myopia has emerged as a global health concern, affecting over one billion people worldwide. Predictions suggest this number could surge to nearly five billion by 2050, driven by factors like age, reduced outdoor activities, and increased screen time. Ortho-K lenses have been a highly effective treatment for over two decades. As myopia’s prevalence rises, orthokeratology gains importance not only for myopia correction but also for preventing its progression.

Effects Can Extend Beyond a Single Day

While it’s recommended to wear Ortho-K lenses every night for optimal results, their effects can sometimes last beyond a single day. In many cases, individuals enjoy clear vision for up to two days following just one night of lens wear. While these lenses can be worn during the day, they are most comfortable and effective when worn at night to reshape the cornea. Frequent nightly wear is crucial during the initial stages, and later on, individuals may reduce wear frequency.

It’s Not a Painful Procedure

Reshaping the cornea with Ortho-K lenses might sound painful, but it’s surprisingly pain-free. The reshaping doesn’t involve squeezing or compressing the cornea. Instead, it relies on hydraulic forces. The lens forms a fluid vault over the eye, redistributing fluid across different parts of the cornea, temporarily correcting curvature issues.

Ideal Benefits for Children

Ortho-K lenses are effective for a wide range of candidates, with children being particularly suitable. This is due to the fact that LASIK surgery isn’t recommended for young patients. Children who prefer not to wear glasses often achieve excellent results with Ortho-K lenses, particularly in slowing the progression of myopia. The treatment is now recognized as a leading approach to myopia management. Other ideal candidates include those within specific prescription ranges and individuals who require vision correction without conventional lenses, such as pilots, police officers, and athletes.

More than one visit for Proper Fittings

Fitting Ortho-K lenses correctly may require several visits to an eye care practitioner. The process spans several weeks and involves testing multiple temporary lenses to ensure the perfect fit, ensuring optimal results.

Concern about your child’s eye health? Call us at +65 6244 4420 to book an appointment now! To find out more about our services, do visit our website at http://www.eyecare247.co

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Categories Lenses

What is blue light and why does it matter?

Blue light lenses

Blue light is visible light with wave length between 380-500nm. The light is perceived as blue in colour but can also be present in light perceived as white or other colours. We are exposed to blue light on a daily basis as it comes from many sources. The biggest emitter of blue light is the sun. Other sources include the LEDs which we can find in our smartphones, computers and televisions.

Exposure to blue light has been shown to improve mood and alertness. On the other hand, prolonged exposure, especially during night time will affect our sleep. There is no evidence that suggests that blue light has harmful effects on our eyes. 


Today, our society is becoming more digitally inclined. Most of us are exposed to computers and mobile phones on a daily basis. Blue light lenses have made its way into the market as a method to reduce the amount of blue light we are exposed to.

The lenses help to reduce eyestrain as well as headaches from staring at our devices for long periods of time. They work by using a special coating that absorbs and blocks certain amount of blue light from entering our eyes. 

To know more about choosing the perfect blue light lenses for you, reach out to us on WhatsApp or pop by any one of our stores to find out more.