You may have heard about the existence of blue light and maybe you have some information that it is bad for health. But what is blue light in actual? Why you need safety eyewear for blocking blue light? Where does it emerge from? Should you avoid it and how? There are all questions that everyone wants to know the answer. Come and let’s find them.
What is blue light?
Blue light or technically you can say blue-violet light, it is a certain wavelength of light in the visible light spectrum. Just remind your high school-days about science lessons, you may get some concept about this blue light. Basically, the blue light comes from the sun, your bodies and eyes are affected by it. A certain amount of light is essential for all living things but an excessive amount of sunlight and blue light are hazards for you. The worse thing is this, if you are outside, you get blue light effects from the sun.
But you are safe if you are working inside. With the sudden existence of the digital world in your life has become problematic more than an advantage. But a lot of things appear with the remedies if they have disadvantages. You can avoid blue light by wearing RX safety glasses with a blue light coating. Your wonderful digital devices are the biggest criminal for spreading this harmful blue light. This is because of the frequent use of digital devices for all day and every day.
When the sun goes down, your eyes should break from this blue light but the things are going conversely. You use digital devices as a break from routine hectic work before sleeping. All of us use these devices for different purpose like chit chat, to mutually connected on social media or someone wants to watch their favorite program that has missed in the daytime.
Is blue light in blue color?
It is true but also a fun fact. Through the whole color spectrum of visible light, the blue light is actually in blue color. The blue light wavelength is completely different from other visible light’s colors. Blue-violet is in opposite on the color spectrum of orange-yellow.
What is the relation of blue light with eyes?
Achy eyes, squinting, bad sleep, tired, and headache? Now keep in mind all these symptoms and just to analyze yourself for some moment. If you are spending your whole time just to look at digital devices that are emitting blue light, your answer for the above symptoms will be yes. Because your eyes are experiencing blue light without any filter. 3m safety glasses are available with blue light filter for eyes protection. You are bringing your eyes to the digital eye strain and long term blue light exposure can be related to macular degeneration. I think you would never want this. So for keeping your healthy eyes, limiting your time of digital devices.
Are UV and blue light the same?
No of course not, yet both lights are emitted from sunlight but blue light is the part of the visible spectrum and UV is not. Both Ultraviolet light and Blue-violet light are not confusing just they are different from each other. But one thing is the same, both are dangerous sources for eyes. Therefore, it is recommended not looking directly into the sun with naked eyes. Wiley x safety glasses are considered best for outdoor protection and nothing is important for eyes more than these sunglasses.
What is the effect of blue light on sleep circle?
Definitely, it can affect your sleep circle. Your eyes get blue light from daytime that exhausts your brain after a long day routine. Keep remember, your entire body repairs itself when you go to bed for sleeping. Therefore, sleeping is really a good idea for your body and brain. For improving your sleeping quality, you must avoid yourself from digital devices after sundown. Latterly, you will feel better and enjoy a peaceful sleep as well. Your body will be thankful for this practice and get up fresh for your morning coffee. For day time working in front of a computer screen, you can order even designer glasses online with a blue light filter.
How can you protect your eyes from blue light?
This is really a big question after knowing the harmful effects of blue light. How can you combat with digital blue light without cutting down the precious screen time? Now almost all eyewear companies are providing a pair of blue light blocking glasses. Even you can get a blue light filter on your prescription glasses if you already wear glasses. But if you don’t wear any eyewear, you have no excuse to wear blue light blocker glasses. You will feel a wonderful experience after wearing these eyeglasses, your eyes will remain to relax after using digital devices for a long time. Don’t put your eyes on a great risk of digital eye strain and other harmful participators.
