Protect Your Eyes at Work.
If your job involves machinery or chemicals, you are most likely at an increased risk of eye injury. The American Optometric Association recommends the following to protect your eyes: familiarize yourself with workplace dangers that may threaten your eye safety; use devices such as screens or machine guards at work; wear appropriate protective gear for your eyes; and make sure your eye protection is in good condition.
American Optometric Association, October 2016 http://ow.ly/i/xD6Xo