What does blue light emission mean and why is it bad for us?
Blue light is a form of electromagnetic radiation with a shorter wavelength than yellow light. It comes not only from the sun but also from man-made sources such as computers and smartphone screens. The sun emits blue light in the form of ultraviolet (UV) radiation, which has shorter wavelengths than yellow light.
What is blue light and why is it important to protect your eyes from blue light?
This type of light can damage your eyes and cause eye strain, dryness, infections, and other problems. Blue light protection refers to any technology used to reduce exposure to blue light. Such as using blue goggles, using your device's filtering software, or choosing an appropriate screen brightness setting.
Without protection, dry eyes, headaches, and/or neck pain can occur. Prolonged exposure to blue light can lead to macular degeneration and cataracts, both of which are very serious. This is a bad eye condition.
To protect your eyes from this harmful radiation, you should avoid using digital devices for long periods of time in a dark room and seek professional help if you experience any discomfort while wearing your current glasses. Blue light blocking software is now available on a wide variety of computers and smartphones, allowing users to adjust screen brightness accordingly and have more control over the amount of blue light they are exposed to at any one time.
Blue Light Protection Tips
Here are some tips to protect your eyes from blue light.
If you stare at digital devices for a long time, switch to glasses that filter out blue light.
Block exposure by adjusting the brightness of your device or using a software application such as F.lux that changes the color temperature of your screen depending on the time of day.
If you experience any discomfort while wearing your current glasses, seek professional help immediately.
Visit your optician regularly for an inspection and discuss protection options, such as a possible new lens prescription or switching to full contact lenses (which also offer UV protection).
How to protect your eyes from too much blue light exposure?
Optometrists regularly check a patient's vision and can recommend the lens option that best protects the patient from excessive blue light. They know exactly which recipes go hand in hand with optimal eye protection, so at least once a year he visits an optometrist (or even more often if necessary), and every year it is important to have an eye exam. The sooner a problem is discovered, the more likely it is to be successfully treated before serious damage occurs. This not only protects your eyes but also helps you see as clearly as possible.
Eye problems due to blue light can be seen more often in children, especially these days due to excessive use of mobile devices, such as in online classrooms. It's best to have your eyes checked annually, especially your child's, so that your optician can monitor your eye health. It is imperative that you check your eyes regularly.
This ensures healthy eyes and allows you to see clearly. Additionally, for children who frequently use mobile devices in class and at home, it is important for adults to closely monitor the types of apps they access online while using these devices. If possible, parents should limit screen time during the day and encourage other activities, such as: The blue light emitted by your computer, tablet, or phone penetrates deeper than natural sunlight, so it goes out more often. Protecting a child's eyes from blue light damage not only preserves vision but may prevent the development of serious long-term eye problems such as macular degeneration and cataracts.
Also, if your kids have to complete classes online, limit their extra screen time. This helps, at least to some extent. This can be achieved by limiting screen time during the day and encouraging other activities such as: going outside more often instead of watching TV or playing computer games. Blue light is an important part of our natural environment, but it can have a detrimental effect on our eyes if not properly protected.Take proper precautions when using computers and other devices all the time.
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