Ortho K Lenses in Sydney: Beat Myopia with the Latest in Eye Care

Are you tired of relying on glasses or traditional contact lenses to correct your vision? Have you heard about or even looked for Ortho-K lenses in Sydney but are unsure if they’re the right choice for you? Let’s dive into this revolutionary approach to vision correction and discover how it could change your life.

First things first, let’s clear up a common misconception about Ortho-K lenses. Many people believe that they’re uncomfortable or difficult to wear, but in reality, they’re designed for maximum comfort and convenience. These specially designed gas permeable contact lenses gently reshape your cornea while you sleep, so you can wake up with clear vision throughout the day.

Now, you might be wondering why Ortho-K lenses are relevant to your quality of life. Well, imagine being able to see clearly without the hassle of glasses or daytime contact lenses. Whether you’re playing sports, enjoying outdoor activities, or simply going about your daily routine, Ortho-K lenses offer unparalleled freedom and convenience.

As the owner and principal optometrist at Parramatta Optometrist, I’ve seen firsthand the transformative effects of Ortho-K lenses. With over three decades of experience in the field, I’m passionate about providing my patients with the latest advancements in eye care. That’s why I’m thrilled to offer Ortho-K as a non-surgical alternative to traditional vision correction methods.

Are you ready to experience the benefits of Ortho-K for yourself? Take the first step towards clear vision by scheduling an appointment with our optometry team at Parramatta Optometrist. Along with my fellow optometrist, Dr Jotinder Khosla, we are here to guide you through the process and answer any questions you may have.


If you’re curious to learn more about Ortho-K lenses and how they work, keep reading! We’ll get deeper into the science behind this innovative technology and explore why it’s becoming increasingly popular among Sydney residents seeking a vision solution that fits their lifestyle.

Safety and Effectiveness

As with any form of vision correction, there are risks involved, but when used as directed and under professional supervision, Ortho-K lenses offered by our Sydney practice are a safe and effective solution for myopia.

It’s important to note that the effectiveness of Ortho-K lenses can vary depending on individual factors such as the severity of myopia and the shape of the cornea. Some patients may achieve complete correction of their myopia, while others may still require mild prescription glasses for certain activities. The majority of patients experience substantial improvement in their vision after using Ortho-K lenses for a short period of time.

It’s essential to consult with a qualified optometrist with experience in fitting and prescribing these specialized lenses. At Parramatta Optometrist, we prioritize patient safety and satisfaction. If you’re interested in exploring Ortho-K as a vision correction option in Sydney, schedule an appointment with our team to discuss whether Ortho-K is right for you.

If you’d like to know a little more about how Ortho-K works, watch the following video by Dr Michael Nelsen a.k.a. the YouTube Eye Doctor.

Myopia Control in Children

The global incidence of myopia has risen significantly, emerging as one of the most widespread ocular conditions. Studies indicate prevalence rates ranging from 20 to 50% in regions like Europe and the United States, while reaching staggering figures of 70% or 80%, among young adults in areas of Asia. This surge in myopia cases underscores its significance as a public health concern.

Moreover, myopia, particularly high myopia, poses substantial risks to ocular health. It is associated with an increased likelihood of developing conditions such as cataracts, glaucoma, myopic retinopathy, and retinal detachment later in life. Recognizing these potential complications underscores the critical importance of addressing myopia, especially in young children, to mitigate long-term risks and preserve vision health.

But there is considerable clinical evidence that by refocusing the cornea, the gradual elongation of the eyeball (the cause of myopia) is reduced or even stopped. A 2018 academic study found Ortho-K typically reduced axial elongation due to myopia by approximately 50% over a 2-year study period.


Supporting Parents

Parental guidance and support are crucial when it comes to managing a child’s Ortho-K treatment. I understand the importance of ensuring that your child feels comfortable and confident with their Ortho-K lenses. That’s why I take the time to educate parents about the benefits of Ortho-K and provide comprehensive guidance on how to support their child throughout the treatment process.

For Sydney parents considering Ortho-K lenses for their child, here are a few tips to help manage their treatment effectively. First and foremost, ensure that your child understands the importance of wearing their Ortho-K lenses consistently every night. Consistency is key to achieving optimal results with Ortho-K, so it’s essential to establish a nightly routine that works for your child.

Secondly, monitor your child’s progress closely and communicate regularly with your optometrist. Regular check-ups are essential to ensure that your child’s Ortho-K lenses are fitting properly and that their vision is stabilizing as expected. If you have any concerns or questions about your child’s treatment, don’t hesitate to reach out to your optometrist for guidance and support.


Lastly, encourage your child to practice good hygiene habits when it comes to caring for their Ortho-K lenses. Teach them how to clean and store their lenses properly to prevent any risk of infection or discomfort. By instilling these habits early on, you can help your child maintain healthy eyes and maximize the benefits of their Ortho-K treatment.

Ortho k contact lenses in Sydney

Ortho-K Lens Fitting Process in Our Sydney Practice

Allow me to walk you through the detailed process of fitting Ortho-K lenses, starting with the initial assessment and corneal topography.

We begin with a comprehensive assessment of your eyesight and overall eye health. This assessment includes a thorough examination of your visual acuity, refractive error, and corneal shape. One of the key components of this assessment is corneal topography, a specialized imaging technique that provides detailed measurements of the curvature and shape of your cornea.

Once we have obtained corneal topography measurements and completed the initial assessment, we move on to the fitting phase. This involves selecting the appropriate Ortho-K lens design and parameters based on your individual prescription, corneal shape, and lifestyle preferences. We then carefully fit the lenses to your eyes and provide instructions on proper insertion, removal, and care.

During the fitting process, we take the time to address any questions or concerns you may have about Ortho-K lenses and ensure that you feel comfortable and confident with your new lenses.

We also schedule follow-up appointments to monitor your progress and make any necessary adjustments to ensure optimal vision correction and comfort. Our goal is to provide you with a seamless and hassle-free experience throughout the Ortho-K fitting process, from initial assessment to ongoing care.


Final Tips for Sydney Patients Adjusting to Ortho-K Lenses

Living with Ortho-K lenses grants the freedom of clear vision without the encumbrance of daytime glasses or contacts. To ensure a smooth transition into this new lifestyle, it’s important to familiarize yourself with a few key practices:

  • Learn to insert and remove Ortho-K lenses with proper technique: While the prospect of inserting and removing lenses may seem daunting at first, rest assured that with practice and guidance, it becomes second nature. Our optometry team at Parramatta Optometrist will provide you with step-by-step instructions tailored to your needs, ensuring that you can comfortably and confidently manage your Ortho-K lenses.

  • Wash your hands thoroughly before handling lenses: Maintaining good hand hygiene is essential for the health and safety of your eyes. Before handling your Ortho-K lenses, be sure to wash your hands thoroughly with soap and water to remove any dirt, oils, or bacteria that could potentially contaminate your lenses and lead to eye irritation or infection.

  • Practice good hygiene by cleaning, storing, and handling lenses as instructed: Proper lens care is paramount for ensuring the longevity, safety and effectiveness of your Ortho-K lenses. Our team will provide you with detailed instructions on the best practices for cleaning, storing, and handling your lenses. This includes using recommended cleaning solutions, storing your lenses in a clean case with fresh solution, and handling your lenses with care to avoid damage.

  • Schedule regular visits to Parramatta Optometrist for guidance and support: As you embark on your journey with Ortho-K lenses, know that you’re not alone. Our experienced optometrists are here to support you every step of the way, whether you have questions about lens care, need assistance with inserting or removing your lenses, or simply want reassurance and guidance.

Frequently Asked Questions

Does ortho-k permanently fix vision?

Ortho-K provides temporary vision correction; effects are reversible if lenses are discontinued.

Can I wear ortho-k all day?

Ortho-K lenses are worn overnight while sleeping, not during the day.

Can you watch TV while wearing ortho-k?

You can watch TV while wearing Ortho-K lenses, but take breaks to prevent eye strain.

Do you need to wear ortho-k every night?

Ortho-K lenses must be worn nightly for optimal results; occasional missed nights may not significantly impact vision. If you forget to wear Ortho-K lenses for one night, resume wearing them the next night.

How long do orthokeratology lenses last?

Ortho-K lenses should typically be replaced every one to two years, depending on their condition.

What is the age limit for orthokeratology?

There is no strict age limit for Ortho-K; it’s commonly prescribed for children and adults seeking non-surgical vision correction.



In this article, we’ve covered a range of essential topics related to Ortho-K lenses for our Sydney patients, providing valuable insights into this innovative vision correction method. From understanding the benefits of Ortho-K lenses to addressing common questions and concerns, our goal has been to empower you to make informed decisions about your eye care.

If you’re ready to take the next step in your journey to better vision, I invite you to book a consultation with us. During your appointment, we’ll take the time to thoroughly assess your eye health, discuss your vision correction options, and address any questions or concerns you may have. Our goal is to provide you with the information and support you need to make the best decision for your vision and overall well-being.

To make an appointment, give us a call at 02 9891 2020 or click the “Book Online” button on our website.

Dr Nick Papadopoulos – Owner and Optometrist

B.Optom (UNSW), CertOcTher (ACO) Therapeutically Endorsed Optometrist

Member of the Cornea & Contact Lens Society of Australia & the Orthokeratology Society of Oceania