How to reduce the load on the eye if you are constantly working at the computer

Eye fatigue, loss of concentration, muscle tension, headaches - all this can be the result of a long stuck on the screen. Renounce the use of computers and laptops, we, of course, can not, but to reduce their negative impact on our health, we are quite capable. To this end, it is only necessary to adhere to certain rules and perform some basic exercises. This is what encourages edition Wired.

Follow the rule 20-20-20

Following this rule, every 20 minutes you need to be distracted from the monitor screen for 20 seconds and transfer their attention on an object 20 feet (6 meters) from you. To comply with this rule, there is even a free web application that every 20 minutes will remind you to give your eyes a rest. It's called Protect Your Vision and can be used with Chrome, Firefox, and Safari.

Adjust the position of the monitor

the monitor must be removed from you at 45-70 cm. Thus eyes must be flush with its upper portion. If the possibility to adjust the height of the screen there can be placed under a monitor simple books in a solid flight. It should also help lowering or raising of the chair. The main thing that has always been the center of the screen below eye level at 15-20 degrees.

Adjust text size and color

Here it is necessary to follow one good rule: the text should be three times larger than the smallest size that you can discern at a standard distance from the screen at 50-75 cm. As for color combinations, it is best perceived black text on a white or slightly yellow background. Other options with dark text on a light background is also suitable for most users. The main thing to avoid the combination of low contrast text and background.

Treat your eyes

If you wear contact lenses, when working at the computer your eyes tense stronger. Refusal of lenses to score at least once or twice a week will reduce the tension. If you wear glasses only try to add to it an anti-glare coating. Regardless of the use of the vision correction not forget the eye drops for the prevention of eye fatigue and dryness of mucous membranes.

Adjust the brightness of the screen

To reduce the load on the eye brightness of the monitor screen should reflect the brightness of the ambient light. Adjust the desired level of illumination can be, focusing on the white background of the text page. If it looks like a light source in the room, the brightness is too high. When he appears gray or whitish, it is probably worth a bit of brightness to increase.

If you sit by the window or if the room is too many reflective objects, you can resort to the use of special anti-glare filter, which is mounted directly on top of the monitor screen.

Adjust the color temperature

Most monitors allow you to adjust the color temperature manually. The dark areas better use warmer (yellowish) colors, and in good light - a cold (blue). The easiest way to optimize the color palette of your monitor - use F.lux. This program automatically adjusts temperature, taking into account the time of day and ambient lighting. It's available for Windows, Linux and Mac.

For Android has a number of similar instrumentsAllowing to activate the filter blue light and to apply other settings that reduce eye strain. For iOS applications such not, as third-party developers can not duplicate the system night mode. IPhone and iPad users are only helper application the implementation of gymnastics for the eyes and eye examination.