20/11/2024
โก๏ธ Have you ever wondered why you experience eye strain when making use of your device?
As the world evolves, individuals of various professions spend more time on their mobile phones and laptops. As much as these are beneficial in so many ways, there are various negative effects it can have on the eyes as studies have shown that one of the major causes of eye strain is prolonged use of digital devices.
The main cause of digital eye strain is emission of blue light from the screen of our digital devices. Blue light is a color in the visible light spectrum that produces a high amount of energy compared to other light rays. It can be found on mobile devices, laptops, televisions e.t.c. Although, the largest source of blue light is from the sun, they tend to be a long lasting effect on the eyes when using digital devices because of the close proximity between the eyes and screen, and the amount of time spent on the screen.
Another cause of digital eye strain is glare from the screen of your device. This can make it harder for one to focus properly leading to strain around the eyes.
When you make use of a mobile device or a laptop, the ability to blink often reduces, which causes the tears in your eyes to evaporate quickly bringing about dry eyes and blur vision. Dry eyes makes one's eyes susceptible to infections.
Other symptoms of digital eye strain are headaches, neck pain e.t.c. These symptoms ranges from mild to severe. Sometimes, it goes on its own after you must have stopped working with your devices, other times, it persists even after you've stopped making use of your device.
There are various tips that can help relieve digital eye strain.
Some of the tips are:
๐ฏ Try to blink as often as possible. This helps to distribute tears evenly across the surface of your eyes and reduces the risk of dry eyes.
๐ฏ Adjust your screen lightening to the comfort of your eyes. Make sure the brightness of your screen corresponds to the lightening of the environment.
๐ฏ Adjust the position of your screen by keeping your device slightly below your eye level and about an arm's length away from your eyes.
๐ฏ Implement the 20-20-20 rule by taking frequent breaks.
For every 20 minutes you use a device, look at something at least 20 feet away from you for 20 seconds.
๐ฏ Use blue light blocking lens. As the name implies, this type of lens blocks excessive blue light from reaching your eyes.
๐ฏ Visit an optometrist. For some people, eye strain may be a symptom of an underlying eye condition. Taking a visit to your eye doctor for an eye examination can confirm or rule out this suspicions.