Technology magazine Connect emphasized the need for an adequate distance between the eye and the TV, to avoid eyestrain while watching.
The German magazine explained that the minimum distance between the eye and the TV is calculated by multiplying the screen size by 1.5 for devices with a resolution of 3840 x 2160 pixels in high definition (UHD), and by 3 for devices with a resolution of 1920 x 1080 pixels in Full HD. ).
The product is the sitting distance in centimeters.
If the diameter of the TV screen is 65 inches, the distance between the eye and the screen should not be less than 2.4 meters for full-definition screens, while this distance should not be less than 1.2 meters with ultra-clear screens of the same size.
Other medical studies showed that workers in front of a computer screen or sitting in front of the television for long periods of time are more likely to suffer from insomnia and fatigue, as this increases the incidence of several diseases such as poor eyesight and convulsions.
A group of researchers and experts warned of the effect of long working hours in front of a computer screen on the eyes and the harm that could ensue, mainly represented in the "office eye" syndrome that affects employees in the first place.
The German Association of Ophthalmologists said that the "office eye" syndrome attacks office workers in particular, due to sitting for a long time in front of a computer screen.