Blue light is a part of normal light spectrum. Excessive blue light is harmful, especially in the evening hours.
Blue light makes pictures vivid. For that reason it is heavily used in screen technology.
For that reason, most people are constantly exposed to it—via cell phone, computer, TVs. Certain light bulbs are also heavy in bluelight production.
Working with digital screen strains the eyes, which leads toleading to vision fatigue, headaches, and difficulty focusing. Artificial blue light also tricks your brain into believing it’s still daytime and damages your sleep pattern.
This is harmful for many reasons.
Healthy sleep is required to recharge and repair your mitochondria, which produces energy in each of your cells. Scientific evidence suggests that poor sleep and mitochondria dysfunction lead to many health issues such as cancer, Alzheimer’s, obesity, diabetes, autoimmune diseases, depression, and more.
Ra Optic blue light blocking glasses were created to help you limit your exposure to harmful blue light. They’re hands down, the BEST blue light protection eyewear that is available.
These lenses specifically target the harmful frequencies emitted by phones, computers, screens, and LED lights. They are designed to filter out blue light and allow other light to get through. All Ra frames are made from top-quality materials, including ultra-lightweight TR90 and plant-based cellulose acetate.
Ra’s Blue Light Blocking Day Lenses are worn during the day to protect your eyes and uplift your mood. They block all of the most harmful blue light emitted by LED lights and digital screens. They have yellow tint.
Ra Optics Blue Light Blocking Night Lenses help preserve your body’s circadian rhythm and protect melatonin production so you can sleep well, helping you maintain peak performance.
Ra Optics was founded on the belief that you shouldn’t have to sacrifice style for results.
Unless you quit living in the civilized world with all the technology around and moved to the woods or a cave, and use natural fire for the light, you cannot avoid blue light exposure.
But you can protect yourself from the harmful effects of it with the right lenses.