with the naked eye

with the naked eye

with eyes that are not aided by telescopes, microscopes, or binoculars. The moon is quite visible with the naked eye. Bacteria are too small to be seen with the naked eye.
See also: eye, naked
References in classic literature ?
It came with this precious prophet, or whatever he calls himself, who taught her to stare at the hot sun with the naked eye.
With the naked eye we could dimly make out the house at the Pierre Pointue, which is located by the side of the great glacier, and is more than three thousand feet above the level of the valley; but with the telescope we could see all its details.
Look with the naked eye or binoculars; it should be visible until the end of March.
Experts from the Bulgarian observatory Stellar Society - IAU A79 have told local media that it will be seen with the naked eye just before sunrise in the country on November 29, 2013.
GMT) on July 15 I could see the old crescent Moon very easily with the naked eye high in a rich blue sky.
The tail of the comet was easily visible with the naked eye, and the combination of the crescent Moon, comet, Milky Way and the laser guide star was nearly as impressive to the naked eye as it appears in the long-exposure photos.
A spokesman from BAE Systems, said: "A vehicle with Adaptiv on can be seen very slightly with the naked eye.
Visible planets The three inner planets in the Gliese system would be visible with the naked eye from the surface, and they would have phases, similar to the progression of the moon cycle as seen from Earth.
Gabrielle said because of her eye condition, which rendered her sight blurry with the naked eye and not much better with contact lenses, she had a ready-made excuse for bad art.
This technology can allow you to see what you can't see with the naked eye.
These first researchers started with a torn rubber sample and evaluated it with the naked eye.
It is the small print that hides the catches, so why, if the agreement is all above board, does any legitimate business have to hide behind print that is so small it can't be seen with the naked eye.
At the other end of the scale are the fainter objects, the faintest star we can see with the naked eye in our location is about magnitude 6,although from a dark site I have seen down to Mag 7.
CAN the Great Wall of China be seen with the naked eye from the Moon?
Take a sample of the manure to your vet as you can't see the worms with the naked eye.