Pilbara Health

Over exposure to harmful ultra violet (UV) rays can cause eye problems including eye cancer, cataracts and pterygiums (a type of callus that can spread over the eye causing discomfort and blurred vision). It is essential to protect your eyes from the sun with a good pair of sunnies on both clear and cloudy days.

Fortunately for us, Standards Australia has already done most of the work to help us chose a good pair of sunnies. Ideally, the safest reading is a zero rating on ultraviolet light and a reasonable quantity of visible light. Most Australian standard sunglasses give an Eye Protection Factor (EPF) of at least 10% which is a 100% blockage of UV light.

Even better news is that studies show little to no difference in the protection offered by cheap sunnies in comparison with expensive ones, so whether your glasses cost $5 or $500, they are just as effective as long as they carry the Australian standard.

The sunnies checklist:

• When you purchase a pair, look for the Australian standard AS1067 mark.
• Check the frames fit well - wraparound glasses block the most UV light.
• Check the lens for distortion or signs of damage.
• Wear them when you are outdoors, even on cloudy days as UV rays penetrate light cloud. Do not wear them at night.
• Reduce sun glare when driving with grey tints - avoid pink and yellow!

We are really just paying for the name on the frame. Go service station cheapies!