Computer digital vision or digital eye strain comes about when your eyes work too hard when viewing computer screens or TVs. Given the way electronic devices work and the fact that you’ll blink less during prolonged viewing, you are likely to experience temporary vision strain and irritation.
The common causes of digital eye strain
The two leading causes of digital eye strain are glare and blue light and can lead to different symptoms such as blurry vision, irritation eyes, headache, eye fatigue, and eye strain. Digital devices emit high energy light, specifically blue light. It’s important to note that blue light is at the top of the visible light spectrum and this means that it has short wavelengths.
Blue light also suppresses the secretion of melatonin that helps us to fall asleep, and this can lead to poor sleep quality. The other common cause is glare which is the unnecessary feedback that enters the eye and can cause issues such as headaches and eye strain. Apart from up-close viewing, glare, and blue light, there are different ways you can experience digital eye strain.
For instance, we are always absorbed in what we are doing on our devices that forget to blink as much, and this prevents our eyes from drying out. Additionally, positioning our devices in awkward position can hurt your posture by making you sit in a strenuous position.
Preventing computer vision syndrome
Although computer vision syndrome can’t lead to any severe long-term effect on one’s vision, it can be distracting and can take away your visual enjoyment or productivity. That said, there are different ways you can prevent the eye strain syndrome. One of the simplest and most effective ways is by taking periodic breaks. In fact, most console game manufacturers highly recommend gamers to take ten minutes break after an hour’s play.
The eye drops are also effective in dealing with the itchy and dry eye associated with CVS. What’s more, reducing the display brightness can significantly minimize glare, and this could prevent headaches. To avoid squinting, you could increase the screens font size, and if this isn’t enough, you could opt for nonprescription or prescription glasses designed to make computer viewing easier.
Preferred eyewear for screen viewing
There are different eye wear designs for managing computer vision syndrome, but it’s important that you always select the right design. For instance, the amber lens can filter up to sixty-five percent of the damaging high-intensity blue light for extended screen time. For creative visual artists, film editors and graphic designers who are shopping for a balanced color spectrum online, you can try here and shop for their most preferred crystalline lens tint.
Eyewear can filter up to ten percent of the dangerous high-intensity blue light and also doesn’t alter coloration. You can also get the outdoor lens tint that creates a rich and comfortable visual experience if you want to view digital devices outdoors. The good thing about the outdoor lens is that it filters any harmful UVB and UVA light and at the same time allows for a clear view of your screen outside.
The computer vision syndrome has a lot of causes, and it’s important that you always take into account the remediation measure to ensure that suffer from its harmful effects. This is important since it ensures that you have a long and productive life.