We found the best deal(s) on Amazon for you # Preview Product 1 Zenottic Night Driving Glasses Polarized Night Vision Sunglasses Anti Glare Rainy Safe Hd Outdoor. Also, they are recommended for individuals who worked majorly on digital devices. The color of the blue light glasses is orange or red. As the increasing exposure of the screen has caused many eye problems which is why the blue light glasses are used to protect the eyes as they get dry up because of the prolonged use of digital devices.ĭoctors have recommended that the blue light glasses must be used before 2 to 3 hours before going to bed. The main purpose of launching these blue light glasses was to reduce the effect of blue-violet light on the eyes. These glasses claim to filter the harmful light almost about 100% into blue and green light which ranges between 400 nm to 550 nm. What is Blue Light Glasses?īlue Light Glasses are specially designed glasses for blocking the blue light coming out of all the digital devices such as – laptops, PC, desktops, mobile phones, and others. Comparison Table Between Blue Light Glasses and Night Mode Parameters of Comparison Blue Light Glasses Night Mode What it is? Glasses which are specially designed for blocking blue lights emitted by the digital devices It is a type of display setting that changes the light screen mode to the dark or black screen Filter It filters almost 100% of the blue and green light ranging between 400 nm to 550nm There is no such study about the amount of light filtered Time of Use 2 to 3 hours before use It can be used manually Color Red or Orange It changed the color to a warmer contrast Purpose It helps in improving sleep Helps in reducing the eye strain Recommended For The individuals who are exposed to LED lights To every individual using PC, laptop, mobile phones, etc. The other names used for referring to night mode are – black mode, dark theme, dark mode, light on dark mode. Night mode is a setting available in the newly launched digital devices like PC, laptops, mobile phones, and many others which changes the white background or the light mode into the dark or black mode. It is recommended to use blue light glasses 2 to 3 hours before sleep. The glasses claim to protect eyes from the blue light or the glare and reduce the eye strain caused by it. The main difference between Blue Light Glasses and Night Mode is that Blue light glasses were focused and the studies done over it were related to the effects of blue light exposure and the effect on the circadian rhythm cycles while on the other hand Night mode is a display setting which changes the light or white background of the digital device to the dark or black screen.īlue Light Glasses are meant for the blocking of blue light emitted by digital devices. The blue light exposure has caused eye strains, migraines, sleeplessness, stress, and many other things. Thus the excessive use of these digital devices has made almost everyone exposed to the tremendous amount of blue light. There is only one real night-mode switch: the off button.The era of digitalization has led to the excess use of mobile phones, laptops, PC, some other digital devices. It is not the colour of the screen that is keeping you awake it is all the stuff your phone offers as an alternative to sleep at 2am. There is perhaps a more obvious truth to be drawn – if your phone is telling you to switch to night mode, it is time to put down your phone. “We think there is good reason to believe it’s also true in humans,” says Dr Brown. Of course, at this point, we only know it works on mice – and mice don’t have phones. This makes basic sense: daylight is yellow, twilight is blue, and sunrise and sunset are pretty reliable ways to tell your body clock what time it is. However, when the light is equally dim, blue is more relaxing than yellow. “The cone system also plays a role, and they’re doing the opposite of what most people thought,” says Brown.Īccording to the study, brightness levels are more important than colour when it comes to stimulating the body clock. In fact, it is the retina’s cone cells that determine colour. Because melanopsin was better at detecting short-wavelength photons, he says, it was thought it was biased in favour of blue light. “The melanopsin system is fundamentally there to detect brightness,” says Brown. It started about 20 years ago with the discovery of the role that melanopsin – a light-sensitive protein found in the eye – plays in regulating the body clock. So, where did the idea of limiting blue light from screens originate? “There was definitely a valid scientific idea about why those things would work,” says Brown.
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