TR90 anti blue light eyeglasses irregular metal frame for men and women
EYE PROBLEMS CAUSED BY BLUE LIGHT
Blue light waves are highly energetic, which makes them flicker more easily than longer, weaker wavelengths (such as red or infrared light).
Harmful blue light is also known as HEV (High Energy Visible) blue light. When it meets the eye, flickering creates glare and reduces contrast, affecting the clarity of vision. In the long term, this can cause retinal damage and ‘age-related macular degeneration, which can lead to loss of sight’.
Your eyes don’t have enough natural protection against natural blue light, which means that they are prone to damage from blue light emitted by monitors and phone screens, as well as fluorescent light sources.
Some of the eye problems commonly associated with excessive blue light are:
· Digital eyestrain (sore or tired eyes, difficulty focusing)
· Dryness and redness in the eyes
· Retinal damage
Digital eyestrain is the number one medical condition associated with computer use. It’s not surprising that it decreases productivity and affects learning. Apart from the noticeable discomfort in the eyes, other symptoms can include neck and back pain, blurry vision, and headaches.