On A Good Night, You Can See About 19,000,000,000,000,000 Miles, Easily.
Put, if you can see something clearly from 20 feet away, you should be able to see it from 100 feet. Visual acuity is a measurement of your ability to see a distance object or a near object and taken using a snellen chart. But it is unlikely to.
For A Truly Unobstructed View, Though, Look Up.
In practice, of course, our eyes are. With no physical obstructions, a 5’7” person can see as far as the horizon, which is about 2.9 miles away. That’s 19 quadrillion miles, the approxi.
So There We Have It—The Farthest Distance A Human Eye Can Detect A Candle Flame Is 2.76 Kilometers.
On the top of mt everest, you could theoretically see for 339 kilometres (211 miles), but in practice clouds get in the way. The measurement of vision is based on what a “normal”. For a truly unobstructed view though, look up.
That’s Interesting Work That Adds To The Debate On This Topic.
On the top of mt everest, you could theoretically see for 339 kilometres (211 miles), but in practice cloud gets in the way. You can see for miles and miles. However, if that person goes to calgary, alberta, canada, and up to the.
Anyone With 20/12 Vision Can See An Object Clearly From A Distance Of 20 Feet.
A person with normal vision would be able to see an object clearly from 100 feet away even if they had 20/100 vision, but only from 20 feet if they had 20/100 vision. On a clear day, you can see for up to. In general, the eye can see things that are about 2 miles (3 kilometers) away.
