Preventable Vision Loss Highlighted on World Sight Day
This Thursday, 8 October, marks World Sight Day — a global awareness day organised by the International Agency for the Prevention of Blindness (IAPB) and the World Health Organisation. It makes one simple point: most vision loss doesn't have to happen. Worldwide, an estimated 2.2 billion people live with some form of vision impairment. What's striking isn't the number itself, but what sits behind it — at least three-quarters of that impairment is either preventable or has simply gone untreated. Not incurable. Not inevitable. Just undetected, often for years, because nothing hurt and nothing seemed obviously wrong.
Why "Nothing Feels Wrong" Isn't the Same as "Nothing's Changed"
Conditions like glaucoma and diabetic retinopathy are notorious for developing quietly. Your eyes adapt so gradually to slow changes in vision that you often don't notice anything different—until the damage is significant enough to be irreversible. By the time symptoms are obvious, much of the preventable damage has already happened.
That's really the whole point of World Sight Day: routine eye tests aren't just about updating a prescription. They're a real health check, catching what you can't feel happening.
What We Actually Look For
Every eye examination at Arthur Hayes goes beyond a standard sight test. As part of your appointment, we include OCT 3D retinal scanning and Optomap imaging, giving us a detailed view of the back of your eye — the part a basic vision check simply doesn't reach. That's how we can pick up early signs of change long before you notice anything yourself.
If it's been a while since your last full eye test, World Sight Day is as good a prompt as any to put that right.
A Global Day, A Local Habit
World Sight Day is a global campaign, but the action it's asking for is entirely local: book an eye test. Here in East Grinstead, that's something we'd love to help with — whether it's been six months or six years since your last one.
This World Sight Day, Do One Thing for Your Eyes
Preventable doesn't mean automatic. It only counts if you actually get tested. So this World Sight Day, consider it your reminder — book the appointment you've been meaning to get round to.