If you're going out into strong sunshine for any length of time, make sure you wear a hat with a wide brim. Although sunglasses do protect your eyes to a certain extent, a hat will keep the sun out of them completely. Your eyelids can be particularly vulnerable to melanoma, something that you can avoid simply by sporting a hat.
It is very important to protect your eyes from direct sunlight, so make sure to wear sunglasses when you are outdoors or driving. The polarized sunglasses are best since they protect your sight by filtering out the UVA rays of the sun that can cause glaucoma and some other eye diseases.
Wear protective eye gear. Sunglasses are great when it comes to protecting your eyes from the sun, but when you're on the job and need to protect your eyes from sawdust, debris, or sand make sure you wear tougher eye gear than just a pare of goggles. Goggles are a must-have for anyone working in these kinds of environments.