From MoonStarDutchess: No, it has no affect on the health of your eyes. It's an old wives tale. For more info check out http://www.grandtimes.com/eyes.HTML
Dear friend i am a researcher and posted the answer after considering a lot of science facts. Please do not mislead people by just refering to some website. I suggest you better ask a scientist who deals with the study of photoreception. I am sorry if i was harsh.
I'm told it is bad for your eyes. i think it is to do with the contrast from dark to light that it makes your eyes do and i think that it mught put strain on the eyes as it is costantly re focussing. this might not be right
There are two kinds of cells involved in photorception. The rod cells that helps you see in the dark and the cone cells helps you see in bright light.
Now When you look at your computer in a dark room for a long time the cone cells are activated since your monitor is bright and when u turn around your rod cells get activated because your room is dark., however the rod cells get bleached by the excess of bright light from the computer when you turn back to the computer. This pattern is acceptable at normal levels. However when it happens at regular levels i feel they affect your eyes.
This is what i feel could be one possible explaination. I may be wrong.
Very bad indeed homie
You should work on your computer in a well lit room.A well lit room reduces the strain on your eyes.
If there is no light you can not see. There is only blackness. This is quite disconcerting. If you put your hand in front of your eyes you can not see it. If the room is dark ie no light then you can not see.
Yes, you can see yourself in a mirror in a completely dark room if your eyes have adjusted to the light yet.
it is to help let as much light into your eyes as possible so you can see the best you can. this is why our pupils enlarge in the dark
== We often see color in a dark room because our eyes aren't yet adjusted to the darkness. Close your eyes for a minute or two to let them adjust and the colors should disappear.
The brightness of the screen means a lot. The room should not be dark for TV screens, or you should have a table lamp close to a computer screen, that is better for your eyes.
i do think that they are but i am not 100% sure though.
The song that had got these words in it is. Dark room
This is a simple answer. Our eyes require the reflection of white light from an object in order to see it. If there is zero light in a room that is totally dark we can see nothing.
retro-impressions When I close my eyes I see a lot of statics in the dark and I become panic. I would like to know why this is happening; it started recently
The red measles causes red and sensitive eyes so a darkened room is more comfortable.