Australian sunlight makes eye protection a year-round habit. A dark tint alone does not prove that sunglasses provide useful ultraviolet protection.
Look for protection, not just tint
Choose sunglasses that meet the applicable Australian and New Zealand standard and provide high UV protection. A close-fitting or wraparound design can reduce light entering from the side.
Combine simple protections
A broad-brimmed hat and shade complement sunglasses. Children also benefit because outdoor exposure accumulates over time. Never look directly at the sun, even through ordinary sunglasses, and use approved eclipse viewers for solar events.
Comfort supports consistency
Select a frame that sits securely without touching eyelashes or creating pressure points. Polarised lenses may reduce reflected glare around roads and water, but polarisation and UV filtration are separate features.
A clear next step
Write down what you have noticed, when it began and which activities are affected. That simple record can make a professional conversation more focused and useful.