![]() This is especially a consideration in people over 40, who have a decrease in focusing ability and rely on bifocals. Poorly set up workstations will cause pain due to repetitive injury. Keep your screen free of dust and smudges.Controlling the brightness and contrast will reduce eye strain and decrease focusing demand.Large monitors are easier to see, font size can be increased.What types of repetitive work do you do? Where is your paper in relationship to your screen? How big is your monitor? What size and color is your font? Check brightness/ contrast. Poor positioning of your monitor can make it difficult to focus on the screen. (Read your monitor or computer hardware instruction manual to be sure your monitor is capable of this setting.) Reset the refresh rate of the monitor to 70-85Hz.The flicker stimulates the eye to accommodate or to refocus, tiring the visual system. This speed can cause a flicker that makes the screen appear to roll. The redraw or refresh rate of many monitors is 60 Hz. Consider and adjust other sources of reflected light (top of desk, walls, etc.).Use a task lamp that shines only on your paper but not in your eyes or on the monitor. ![]() Regular fluorescent lights emit blue light, which makes it difficult for the eyes to focus, changing the color of the light can make the eyes more relaxed. Overhead lights can cause glare: change light bulbs to a full spectrum light or a lower wattage light.Reposition your monitor so you don't have windows directly to the front or behind your monitor.You may find yourself squinting or developing a posture that is fatiguing in order to "e get around the glare" Reflections off your monitor can make your eyes tired. Take a vision break every 15 minutes or so.Become aware when you are not blinking enough and try to blink more frequently.This will cause your eyes to feel dry and to burn We actually blink 66% less while working on the computer. SyndromeĪs we stare at the computer screen or while reading, our blink rate decreases. Computer Vision Syndrome affects 75% of the people who work on computers, most markedly those over the age of 40.
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