Functionally, your sunglasses should reduce brightness, eliminate harmful UV rays and maintain normal colour vision. Due to the concern about the effects of UV radiation, sunglasses are being prescribed more for their protective value than they are for appearance.

UV is a major contributor to the development of cataracts (cloudiness of the lens) and pterygiums (overgrowth of tissue onto the cornea). The best way to minimise UV damage to the eyes is to limit exposure to the sun by wearing sunglasses to provide a better level of protection, even on cloudy days.

UV exposure is cumulative and children are often at most risk. Up to about eight years of age the lens within the eye will transmit more than 75 per cent of UV light. Children should wear protective UV sunglasses from an early age.

Australia is one of the few countries which applies a sunglass Standard, meaning sunglasses must block 95% of UV rays. Ensure the sunglasses you purchase carry a tag indicating they comply with this Standard.

Russell & Jones Optometrists can fit tinted prescription lenses into your sunglass frames to ensure you achieve optimal vision. These lenses are also available in polarising materials which provide superior performance in reducing reflected glare. A versatile alternative are transitions lenses, which darken outdoors and lighten indoors.

We have an exciting range of designer sunglasses available and can provide you with the technical information and advice you need to make the right decision when choosing the option that best suits your lifestyle.

No matter what type of eyewear you choose, feel confident that your eyes will be protected from harmful UV rays while creating the ultimate fashion statement.

Brands that we carry in our sunglasses range include:

• David Lawrence
• Jag
• Leona Edmiston
• Rodenstock
• Wayne Cooper

• Contact Lenses
• Spectacles