bare eye

USAGE SUMMARY

"bare eye" is a correct and usable expression in written English.
You can use it to refer to something being done without any tools or aid, typically when the amount of effort required is minimal. For example, you could say, "I could tell with a bare eye that something was wrong."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

10 human-written examples

These CQDs also look yellow from bare eye observation with daylight.

Nanoscale Research Letters

You can see a lot of detail with the bare eye.

Forbes

The same color is observed in bare eye in visible light.

Sensors and Actuators B: Chemical

In the millimeter domain, visible to the bare eye, surface cracks are formed transverse to the direction of loading.

International Journal of Solids and Structures

We notice from bare eye observation with daylight that the supernatant with CQDs prepared under abovementioned experimental conditions looks yellow.

Nanoscale Research Letters

The luminescence changes can be realized with the bare eye observation under the irradiation of a portable UV lamp.

Synthetic Metals

Human-verified similar examples from authoritative sources

Similar Expressions

49 human-written examples

When she rose at the end of each sonata, it seemed indecent to look at her — it was as if she had just gone through a holy ordeal that we profane spectators shouldn't dare contemplate with bare eyes.

The New Yorker

When playing up your brows, "keep the rest of the face simple and fresh, with bare eyes, defined lashes and a moist, natural lip," says Pat McGrath, the creative design director for Procter & Gamble".Full eyebrows at any age exude youth and are important to facial symmetry," Brooke says.

The New York Times

Hg2+ was detected by changing color from khaki to reddish brown, could be easily distinguished by bare eyes.

Sensors and Actuators B: Chemical

As such, the concentration of AA could be identified very easily by UV vis spectroscopy and bare eyes.

Sensors and Actuators B: Chemical

From the plot in Figure 8, the algorithm can detect driving events which are hard to detect with bare eyes and does so in a timely fashion.

EURASIP Journal on Wireless Communications and Networking

Expert writing Tips

Best practice

When describing scientific observations, use "bare eye" to clearly indicate that the observation was made without any instruments.

Common error

Be precise in your writing; while "bare eye" implies unaided vision, ensure the context clarifies if the observation might require any specific lighting conditions or specific angles.

Linguistic Context

The phrase "bare eye" primarily functions as a noun phrase specifying the unaided human eye as the instrument of observation. It is often used adjectivally to modify nouns like 'observation' or 'detection'. As indicated by Ludwig, the term is correct and usable in English.

Expression frequency: Common

Frequent in

Science

70%

News & Media

20%

Wiki

10%

Less common in

Encyclopedias

0%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "bare eye" is a valid and commonly used noun phrase that signifies observation without the aid of optical instruments. Ludwig AI confirms its correct usage in English. The phrase is primarily found in scientific and news contexts, serving to emphasize the directness and simplicity of an observation. While alternatives like ""naked eye"" exist, "bare eye" effectively communicates unaided visual perception, ensuring clarity in technical and general writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

naked eye

This alternative is nearly synonymous, emphasizing the absence of visual aids.

to the naked eye

Emphasis on the target of unaided vision.

unaided eye

Replaces "bare" with "unaided", providing a more formal synonym.

unaided vision

Similar to "unaided eye" but more generally refers to visual perception.

human eye

Focuses on the human capability of seeing without assistance.

natural vision

Shifts from the tool to the act of seeing without tools.

direct observation

Highlights the act of observing directly, without intermediaries.

visual detection

Highlights the ability to see, in terms of sensing or spotting.

optical perception

A more technical term for visual awareness.

without instruments

This phrase is more explicit in stating the absence of tools.

FAQs

What does "bare eye" mean?

The term "bare eye" refers to observing something without the aid of tools such as microscopes, telescopes, or other optical instruments.

When is it appropriate to use the phrase "bare eye" in scientific writing?

Use "bare eye" when describing observations made without technological assistance. For example, you might write, "The color change was visible to the "naked eye"".

What are some alternatives to saying "bare eye"?

You can use alternatives such as ""naked eye"", "unaided eye", or "direct observation" depending on the specific nuance you want to convey.

Is there a difference in meaning between "bare eye" and ""naked eye""?

While "bare eye" and ""naked eye"" are often used interchangeably, ""naked eye"" is slightly more common and might be preferred in certain contexts for its idiomatic feel.