Devices’ production of blue light is a fairly common problem. Almost everyone in this day and age utilizes a device that emits blue light continuously. The majority of people expose their eyes to blue light by staring at their phone and laptop screens for an average of six hours.
Why does this matter? Should you keep track of how much blue light you are being exposed to? What are the drawbacks and are there any feasible remedies? Here is a summary of all the information you need to know about blue light, including what it is, how it harms your eyes, and how to stay away from it.
BLUE LIGHT: WHAT IS IT? Ordinarily, visible light may appear to be white, but it actually consists of many other colors. One of the many colors in the light spectrum that are discernible to the human eye is blue light. Red, blue, yellow, orange, indigo, green, and violet are other hues.
Advertisement When combined, these hues form the color white light. However, the wavelengths and energies of each one of them differ.
The amount of energy that light can transfer depends on the length of the wave. In both cases, a shorter wave would have a higher energy output. Blue light has the highest energy levels and the shortest wavelength of any color in the visible spectrum of light. In fact, they are nearly as potent as UV rays, which are regarded as being extremely hazardous to the skin and eyes.
THE ORIGINS OF BLUE LIGHT Like the other colors of the visible light spectrum, blue light is present almost everywhere. More naturally occurring blue light than any other source is produced by the sun. The following are some sources of blue light besides the sun:
Advertisement LED lighting florescent lighting a conventional light source Computer monitors, laptop screens, mobile phone screens, and tablet screens TVs with flat-screen LED displays Although you are more exposed to blue light from the sun, the proximity at which you use computer and phone screens, the length of time you spend on them, and the overall effects of daily use are what are of concern.
BLUE LIGHT DANGERS Health professionals have highlighted grave worries about the risks of blue light to the eyes that is released from backlit digital screens and devices. Their worries stem from the fact that although the cornea and lens of the eye are built-in protection for the eyes from some types of light, blue light is not blocked by these structures.
Long-term exposure to blue light, particularly when it is close up, can lead to a variety of health problems, including discomfort and disruption of sleep cycles.
EYES FOR ADVERTISEMENT More and more individuals are being exposed to blue light from the screens of digital gadgets due to growing screen time over the past 20 years. These devices’ blue light emissions have the potential to harm the eyes over time and result in various visual issues.
Digital eyestrain is one of the most prevalent risks of blue light on the eyes. Research demonstrates that when using digital gadgets, most people tend to blink less frequently than usual. Eyestrain may result from the decreased moisture in the eyes as a result of this.
While different people may suffer digital eyestrain in various ways, it often has an impact on the eyes’ focusing abilities. This could make it harder to concentrate when exposed to blue light. The following are some typical signs of digital eyestrain:
Advertisement wet eyes eye discomfort Angered or painful eyes moist eyes bleary eyes distorted vision Headaches facial muscles from squinting are worn down. SLEEP Your sleep cycle and level of comfort can be greatly impacted by nighttime exposure to blue light from digital screens. Your skin and eyes each have light sensors that can determine the time of day by measuring how intense the blue light is in the area around you.
Your body releases melatonin, a hormone that promotes sleep, when the light intensity warms in the evening with the shades of the setting sun. Your body may restrict the secretion of this hormone if you are exposed to blue light from digital devices on a regular basis.
Advertisement This could have a substantial negative impact on your circadian rhythm and sleep cycle, making it more difficult for you to fall asleep, wake up at night, or maintain your alertness during the day. When your sleep cycle is disrupted over time by blue light exposure, you’re more likely to have metabolic alterations and other health issues, such tumors linked to hormones.
OTHER HEALTH DISORDERS Long-term cumulative exposure to blue light may raise the risk of developing other health problems. It can cause health issues like mental health issues, cataracts, as well as age-related difficulties like macular degeneration. How to Reduce Blue Light Exposure Technically, giving up all of your digital devices would be your best option for completely avoiding blue light. However, given the applications for these gadgets and their significance in our life, that is not a practical choice.
You can take precautions to reduce and perhaps completely prevent being exposed to blue light from digital devices. The following are some of the best strategies for reducing your exposure to blue light from digital screens:
Advertisement TAKE MANY BREAKS. It’s crucial that you take frequent pauses if you use a blue-light-emitting equipment for extended periods of time. After 20 to 30 minutes of screen usage, you may treat yourself to some downtime. Focus your attention on anything that is closer than 20 feet. Before using your screen again, wait around 20 seconds while doing this.
BEFORE bedtime, put your devices away. You should attempt to completely eliminate screen time in the afternoon, especially in the hours before night. Aim to turn off and put away all of your devices two hours before going to bed. This will help you sleep better by preventing blue light from interfering with your body’s release of the hormone that induces sleep, melatonin.
PURCHASE A PAIR OF BLUE LIGHT-BLOCKING GLASSES. You can effectively lower your exposure by wearing special computer glasses with blue light-blocking lenses. When you wear them while viewing your laptop or computer screen, they offer an additional layer of protection for your eyes.
Advertisement Eyestrain, dry eyes, and blurred vision—common side effects of prolonged screen time—are lessened. Additionally, it aids in melatonin suppression.
PUT LOW BLUE LIGHT SCREENS IN PRIORITY Low blue light screens are a great technique to reduce your exposure to blue light from digital devices. Screens with low levels of blue light are especially created with the user’s eyes in mind. They are more suited for extended work hours since they emit less blue light.
The lapdock is one of these low blue light screens. The lapdock does not independently identify as a computer or a mobile phone. You have the option to convert your tablet and smartphone into a PC thanks to the device. It is merely a physical shell with features. The internal characteristics are quite flexible and reliant on the connected device.
More and more people are using their tablets or smartphones as their primary devices. This indicates that their primary source of exposure to blue light from digital screens is through their mobile devices. The powerful blue light emitted by mobile devices, as well as computer monitors and laptop screens, can be avoided with lapdocks.
Most smartphone screens are no more than 6.7 inches. This implies that the majority of users will have to squint or strain their eyes in order to perceive anything on the screen that is highly detailed. Instead of working on your phone directly and having trouble seeing the content on your screen, you can simply project your phone onto a larger screen with lapdocks.
This eliminates the need to squint or strain your eyes in order to view what is on your phone. There should normally be more room between you and the lapdock because you are using a larger screen. This indicates that even dim blue light has less of an effect by the time it reaches your eyes.
Perfection in this area can be found in a lapdock like the Uperfect X Pro UDock. This 15.6-inch display has sharp details and produces less blue light. Because it is portable, you may take it with you everywhere you go. If you want a somewhat smaller screen, you may also go with the 11.6-inch Uperfect X Mini.
These lapdocks offer incredible advantages, particularly given their capacity for low blue light. One USB-C to USB-C cable, simple plug and play, enables Samsung Dex, Huawei EMUI Easy Projection, LG Screen, Motorola Ready Go, Oneplus, and other devices with Desktop Mode. A 10-point multi-touch capacitive screen on the UPERFECT X enables accurate content engagement and lets you interact directly with what is seen. The docking stations’ 1080p FHD (Full High-Definition) displays 2 million pixels, which is twice as much as HD, and produces outstanding detail on the screen. The X Dex monitor has a 10,000mAh battery, which will give you the power you require whether you spend your time watching movies, playing video games, or writing articles. Additionally, the 2-IN-1 convertible design of this laptop dock enables you to rapidly switch from keyboard monitor to Monitors Screens for Laptop by rotating the keyboard portion 360 degrees and positioning it behind the screen. The screen could automatically rotate when placed upside down thanks to an innovative gravity sensing technology, making use more convenient.
CONCLUSION Blue light cannot be entirely removed. It belongs to the spectrum of natural electromagnetic energy. However, you may reduce your exposure to it to prevent harm to your eyes, particularly from the screens of your digital gadgets.
If you spend a lot of time in front of a screen, take frequent breaks. Blue light-blocking glasses can be very useful during the day and can help you put your digital gadgets away before bed. Get a low blue light screen, such as the Uperfect X Pro UDock or the Uperfect X Mini, as soon as possible.