Blue Light For Night Vision

Recently there has been a move to green and blue green light precipitated in large part by the military s change to green which itself has been primarily motivated by the increased use of night.

Blue light for night vision.

Exposure to blue light during daytime hours helps maintain a healthful circadian rhythm. Chances are that without some means to vary intensity of the light no light will be perfect. But the biggest concern is avoiding very high illumination levels of either color if retaining night vision acuity is your goal. Zenni has a special blokz line of blue light glasses that start at 16 95.

The fact that blue light penetrates all the way to the retina the inner lining of the back of the eye is important because laboratory studies have shown that too much exposure to blue light can damage light sensitive cells in the retina. Felix gray blue light lenses start at 95. What i d like to do in this article is not only attempt to clear up some misconceptions of what aids in better biological night vision but offer some methods of preserving your night vision. Red green or blue green lights will both help to protect your night vision.

Blue light exposure may increase the risk of macular degeneration. Get it as soon as wed sep 30. Colored filters for fenix flashlights. Ghost light gl7 adv10 infrared ir light for night vision camera camcorder.

Blue light is the visible light at the blue end of the spectrum. Blue light whether from the sun or from the screens we use wakes us up and stimulates us. Tendelux 80ft ir illuminator ai4 no hot spot wide angle infrared light for security camera w power adapter 4 4 out of 5 stars 445. Blue light exposure may increase the risk of macular degeneration.

Too much exposure to blue light late at night through smart phones tablets and computers can disturb the wake and sleep cycle leading to problems sleeping and daytime tiredness. You may have experienced trouble falling asleep after staring at your phone or other digital devices right before bed. Biological night vision or scotopic vision your vision under low light conditions is a topic that has a wide array of information out there. A red light has been the traditional choice for retaining your night vision since before wwii when the military settled on red as the best choice.

Although not as energetic as ultraviolet uv light there is concern that high doses of blue light might cause more cellular damage than longer wavelengths of visible light which you see as the colors red through green. At warby parker you add blue light blocking at checkout for 50.