Given the case that you have to work for a long time each day, therfore, you had better pay attention to the daily job of eye care and eye hygiene. First of all, since you have to work in the day, therefore, it is better for you to develop a regular and healthy habit of sleep and rise, in case that your eyes can not get adequate rest during the night, either. Do not stay up too late at night because staying up is a fatal factor responsible for the aging of eyes. Secondly, if you feel your eyes being dry or fatigue or blurry when you are working, you had better stop the work and give your eyes a break. You can as well try some eyes drops to remove or reduce the dry or fatigue conditions. In addition, you can also choose eye creams to spread on the skin under the eyes and massage for a minute, two or three times a day, which can help your eyes and skins take in more nutritions and water. Besides, a good diet will also be good for your eyes. Add vegetables, fruits, as well as dairy products, eggs, cod-liver oil into your daily foods. And remember that the sun block is also very essential for your eyes.