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Naked eye, also called bare eye or unaided eye, is the practice of engaging in visual perception unaided by a magnifying, light-collecting optical instrument, such as a telescope or microscope, or eye protection.
THE NAKED EYE definition: 1. If something can be seen with the naked eye, it can be seen without the help of an instrument…. Learn more.
The meaning of NAKED EYE is the eye unaided by any instrument that changes the apparent size or distance of an object or otherwise alters visual powers. How to use naked eye in a sentence.
WITH THE NAKED EYE definition: without using any special device for making images larger: . Learn more.
“The naked eye” refers to what you can see without any type of technological assistance. A virus isn’t visible to “the naked eye.” To “the naked eye,” the painting looks real.
In the best sky conditions, the naked eye (with effort) can see objects with an apparent magnitude of 8.0. This reveals about 43,197 objects in the sky. There are 9 galaxies visible to the naked eye that you might see when observing the sky, and there are about 13 nebulae that you might see.
Jul 19, 2024 · noun. the eye unaided by any optical instrument that alters the power of vision or alters the apparent size or distance of objects. “it is not safe to look directly at the sun with the naked eye ”. see more. see less. type of: eye, oculus, optic. the organ of sight.
phrase. If you say that something cannot be seen by the naked eye, you mean that it cannot be seen without the help of equipment such as a telescope or microscope. The worms cannot be seen by the naked eye. The planet Mars will be visible to the naked eye all week.
Sight unassisted by an instrument such as a microscope or telescope. For example, These insects are too small to be seen with the naked eye . This expression was first recorded in 1664.
Sep 28, 2007 · The Andromeda Galaxy, the most distant object visible to the unaided eye. Credit: Conrad JungVery often, the term "naked eye" is used to describe what can be seen with human eyes alone, unaided by tools like telescopes, microscopes, infrared cameras, ultraviolet detectors, and so on.
