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  1. Jun 4, 2020 · The only two parts of the body that are susceptible to light damage are the skin and eyes, and the kinds of dangerous light that are most prevalent are ultraviolet (UV) and blue light. What Is UV Light? Ultraviolet (UV) light is part of the non-visible light spectrum, meaning we can’t see it with our eyes alone. UV light is made up of short ...

  2. Feb 13, 2024 · Additionally, UV exposure is a significant risk factor for developing skin cancer around the eyelids and on the eye's surface.Protecting Your Eyes from UV RaysTo shield your eyes from harmful UV rays, follow these recommendations:Wear sunglasses that provide 100% UV protection outdoors, even on cloudy days.Choose sunglasses with large frames or wrap-around styles to block UV rays from entering ...

  3. Aug 22, 2022 · UV rays and blue light, undoubtedly, have a bad impact on eye health but it happens gradually with cumulative exposure. On the other hand, due to shorter and more energetic wavelengths, Blue light hits the cornea plus lenses and causes eye strain, headaches, reduced visual contrast, eye fatigue, etc.

  4. Exposure to UV rays is linked to lens and retina damage and is also a potential trigger in the development of both Age-Related Macular Degeneration or “AMD”, and cataracts. Ultraviolet Light is Responsible for Your Summer Glow. UV rays a have higher energy than the rays found in visible light. This higher energy means that UV rays can ...

  5. Aug 17, 2018 · Sunlight contains UV and blue light. UV light is part of the non-visible light spectrum (UVA=315nm-380nm, UVB=280nm-315nm, and UVC=100nm-280nm) UV light exposure affects the front of the eye most, increasing the risk of cataracts, photokeratitis (sunburn to the eyes), pinguecula, and pterygium.

  6. Jan 3, 2020 · 2. HEV light rays make the sky look blue. The short-wavelength, high-energy light rays on the blue end of the visible light spectrum scatter more easily than other visible light rays when they strike air and water molecules in the atmosphere. The higher degree of scattering of these rays is what makes a cloudless sky look blue. 3.

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  8. Apr 24, 2023 · Light sensors in your eyes and even in your skin can perceive the difference between the intense blue light waves of bright daylight and the warmer, redder tones that signal the day is ending.

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