i mean the distance!..a normal human eye can see!
thnaks in advance
The eye it not limited by distance;
it responds to photons hitting the retina, it does not care how far the photons have travelled.
eg you can see a bright star further away than a dim one because it emits more photons. A telescope serves to collect more photons.
In a dark room you cannot see even close objects.
120 degree And many lightyears far when looking outside in the stars at night
I'll tell you now that you should ask google because I'm not going to waste time looking up the answer when you obviously have fingers to type it in a search engine yourself. And I'll also tell you: thanks for the two points.
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The eye it not limited by distance;
it responds to photons hitting the retina, it does not care how far the photons have travelled.
eg you can see a bright star further away than a dim one because it emits more photons. A telescope serves to collect more photons.
In a dark room you cannot see even close objects.
120 degree And many lightyears far when looking outside in the stars at night
I'll tell you now that you should ask google because I'm not going to waste time looking up the answer when you obviously have fingers to type it in a search engine yourself. And I'll also tell you: thanks for the two points.