What Are Blue Light Glasses
Although you can get a prescription for the glasses it is not required.
What are blue light glasses. The reason youre hearing so much about it these days though is that LCD screens. What are blue light blocking glasses. Within the electromagnetic spectrum youll find red orange yellow green and our friend blue light.
Blue Reducers glasses that effectively reduce specific wavelengths of light across the blue spectrum of between 400-495nm. Blue light blocking glasses have special coatings that filter out the blue light thats emitted from electronic devices. Blue light is visible light with high energy in the range of 380 nanometers to 495 nanometers.
Because its visible to the human eye is short and emits a high amount of energy blue is known as HEV high-energy visible light. This type of light is emitted from your computer screen your mobile device your flat-screen. What are Blue Light Glasses.
What are blue light glasses. These lenses filter blue light rays to help prevent them from entering your eye and causing potential damage. 1 While blue light from screens is not as harmful as UV light from the sun thus the reason for a quality pair of UV-blocking sunglasses people are turning towards blue light blocking glasses to take preventative measures against its.
The lenses claim to protect your eyes from glare and can help reduce potential damage to your retina from prolonged exposure to blue light. Yellow tinted lens or clear with a slight yellow tint Amber tinted lenses. Blue-Cut Lenses Block Blue Light.
Blue light blocking glasses are developed to filter out the dangerous blue-violet light rays produced by digital devices. Blue-light blocking glasses have filters in their lenses that block or absorb blue light and in some cases UV light from getting through. Cell phones computers and televisions emit blue light a type of light on the color spectrum that is believed to interrupt sleep-wake cycles and cause headaches.