Myopia (short-sightedness) is increasing at an alarming rate. In just 15 years, it’s predicted that half of all Australians will be affected by this common vision condition. That’s a dramatic shift—and one we can’t afford to ignore.
Introducing the OOO Rule: A Simple 3-Step Guide for Healthier Eyes
To help families take charge of their children’s eye health, Optometry Australia has launched a new campaign built around an easy-to-remember formula:
Off Screens, Outside, Optometrist (OOO)
1. Off Screens
Reduce excessive screen time and close-up work like reading or tablet use. Encourage regular breaks using the 20-20-20 rule: every 20 minutes, take a 20-second break and look at something 20 feet away.
2. Outside
Aim for at least two hours of outdoor time every day. Exposure to natural light plays a crucial role in slowing the development and progression of myopia.
3. Optometrist
Schedule regular eye exams, even if your child isn’t showing signs of vision problems. Early detection is key—when caught early, myopia progression can be managed effectively.

Why Myopia Matters
Myopia isn’t just about needing glasses. In more severe cases, it increases the risk of serious eye conditions later in life, including:
- Retinal detachment
- Glaucoma
- Macular degeneration
The good news? Modern treatments—including special lenses, eye drops, and tailored lifestyle changes—can help slow its progression. But these only work if myopia is detected early.
What You Can Do Right Now
Here are three simple ways to put the OOO rule into action at home:
✅ Limit screen time. Encourage more playtime, arts and crafts, or outdoor games that don’t involve close-up focus.
✅ Get outside. Whether it’s kicking a ball, riding bikes, walking the dog, or doing homework outdoors—every bit of time in natural light helps.
✅ Book an eye exam. A comprehensive eye check can detect early signs of myopia, even if your child hasn’t complained about their vision.

Final Thoughts
Protecting your child’s eyesight today means helping prevent serious vision issues tomorrow. At Canterbury Eyecare, we’re here to help you stay one step ahead of myopia.
If you have concerns about your child’s vision or simply want to schedule a routine check-up, book an appointment with our friendly team today.