- #1
kenny1999
- 235
- 4
In recent years, I found that many cars, I don't know if their headlamps are original or customized, the light is very bright or sharp, sometimes causing me to see temporary shadow in the eye like camera flash or even a little bit faint. In addition to yellow and white light there are also many different colors like violet, green etc...
Why I said "recent years" because maybe in 90s or even ten years ago, I didn't often see these very bright headlights in my city.
Could those light cause any problem to the eye if unavoidably looking at it for a few seconds?
I know that looking at sunlight or laser directly could cause eye damage within a few seconds, but otherwise than these two sources, could there be any other kind of light that could be as dangerous as sunlight and laser?
by the way, I remember that laser usually appears as a form of circular beam of lights in the dark for a good distance, so it is easy to detect laser and go away from it, but could laser appear as other form like other common lights? In that case, is the form of laser damaging?
Why I said "recent years" because maybe in 90s or even ten years ago, I didn't often see these very bright headlights in my city.
Could those light cause any problem to the eye if unavoidably looking at it for a few seconds?
I know that looking at sunlight or laser directly could cause eye damage within a few seconds, but otherwise than these two sources, could there be any other kind of light that could be as dangerous as sunlight and laser?
by the way, I remember that laser usually appears as a form of circular beam of lights in the dark for a good distance, so it is easy to detect laser and go away from it, but could laser appear as other form like other common lights? In that case, is the form of laser damaging?
