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There is no set limit. It all depends on the amount of light being emitted by the observed object. Looking out in space on a clear new-moon-night the nake eye can see stars that are LIGHT YEARS away. However, on relatively flat ground here on Earth, the nake eye can see for about 8-10 miles until the curvature of the planet makes the land "disappear" from view.
Wiki User
∙ 12y ago
On a clear day, the naked eye can see up to about 2.5 miles (4 kilometers) before objects appear blurry due to the Earth's curvature and atmospheric conditions. However, under ideal conditions, such as at high altitudes or in extremely clear air, the naked eye may be able to see much farther.
Wiki User
∙ 8y agoThere is a wide choice of binoculars according to their vision distance. The most powerful of them provide the ability of clear picture up to 2000-3000 meters. The most important feature which helps users to find this characteristic is power. For example, if the model of Hawke Optics Sapphire ED 8×25 that is sold at Outdoorsbay online store has 8x power, this means that you will watch objects 8 times closer than you will watch them without binocular.
But the power is not the only feature that provides vision quality. There are also such important characteristics as field of view, close focus, objective diameter and eye relief. The choice of the most suitable binocular is connected with the sphere of its usage and the specialties of users' physical conditions (vision). So, if you are not an expert in optical laws, the best way for choosing binoculars is the assistance of specialists. If you visit Outdoorsbay online store, which has been mentioned above, this task will be easily sold.
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Why are some stars not visible from earth?
because they are too far to see for the naked eye.
How far can a telescope see into the sky?
The type of telescope determines how far it can see into the sky. It becomes a question of details. A naked eye can see a lightyear away but not details. A standard telescope can see to the 10th magnitude while the eye can see to the 6th.
Why can you not see Neptune from earth?
To be precise, you can't see it with the naked eye. You can see it well, in a small telescope. Neptue is too far away, both from the Sun and from the Earth, to be seen with the unaided eye.
What can the naked eye not see?
Something that is so small that you cannot see it with the naked eye but must use a microscope to observe it
Can you see the planet Neptune with the naked eye from earth?
Yes, Neptune is visible to the naked eye under very dark, clear skies. It appears as a small, blueish dot and is best viewed using a telescope.
Why are some stars not visible from earth?
because they are too far to see for the naked eye.
Can you see the Apollo lander from earth?
No, the Apollo landers are not visible from Earth. They are too small and far away to be seen with the naked eye from our planet.
How does your blood look like as you see it with your naked eye?
When you look at your blood with the naked eye all you see is red liquid. This is all anyone sees with the naked eye.
How far can a telescope see into the sky?
The type of telescope determines how far it can see into the sky. It becomes a question of details. A naked eye can see a lightyear away but not details. A standard telescope can see to the 10th magnitude while the eye can see to the 6th.
What does the naked eye mean?
The term "naked eye" means that there is nothing helping the eye to see. for example, if you are using glassess or a telescpoe, then you are not using the naked eye.
Why can you not see Neptune from earth?
To be precise, you can't see it with the naked eye. You can see it well, in a small telescope. Neptue is too far away, both from the Sun and from the Earth, to be seen with the unaided eye.
What if you can see ghost with the naked eye?
You have a 3rd eye
What can the naked eye not see?
Something that is so small that you cannot see it with the naked eye but must use a microscope to observe it
How many stars can your naked eye see?
Around 2500-5000 visible stars with the naked eye.
What is visibility?
The greatest distance that can be seen with the naked eye. If there is low visibility, such as fog and snow, a person cannot see far. If there is high visibility, a person could see far away.
Can you see the planet Neptune with the naked eye from earth?
Yes, Neptune is visible to the naked eye under very dark, clear skies. It appears as a small, blueish dot and is best viewed using a telescope.
Can you see a Giant Star with the naked eye?
no.
