If you normally wear eyewear, chances are that you are thinking that these eyewear items can be worn at work even when there are eye hazards present there. The bad news is that these eyewear items are of no use as far as protecting your eyes against hazards goes. You need to wear prescription safety glasses. Fortunately, you can buy them cheap – but only if you know where to look for them. Investing in a cheap pair is not such a bad idea after all. Here are a few tips on finding the best cheap protective eyewear.