The disconnect between how blue light glasses are supposed to work and how they actually feel reveals a fundamental misunderstanding about eye strain, screen use, and what your eyes really need to ...

Blue light is a high-energy light that the eyes absorb from computers, smartphones, LED lights, and fluorescent lights. The sun is the biggest source of blue light. On a sunny day, it's 100,000 ...

Several studies have found that people with light-colored eyes are more sensitive to the effects of light than people with dark-colored eyes. Researchers speculate this may be due to lower amounts ...

Our sources found that blue light can still contribute to digital eye strain, especially when using screens for long periods in dim lighting. Symptoms can include tired eyes, headaches, and ...

When they closed their eyes, they experienced an increase in sensitivity to infrared light, but became almost 200 times less sensitive to visible light. Technicolor vision in infrared is also ...

The contact lens technology uses nanoparticles that absorb infrared light and convert it into wavelengths that are visible to mammalian eyes (e.g., electromagnetic radiation in the 400-700 nm range).