for either eye

USAGE SUMMARY

"for either eye" is a correct and usable phrase in written English.
You can use it to refer to a situation where either one of two eyes could be applicable, or a situation which applies to both eyes. For example: "The optometrist gave me a prescription for either eye."

✓ Grammatically correct

Science

News & Media

Wiki

Human-verified examples from authoritative sources

Exact Expressions

5 human-written examples

Reasons for poor visual acuity (≤20/70) for either eye are listed in Table  4.

BMC Ophthalmology

A functional impairment is indicated if the curve is below the normal range for either eye.

Cerebral Cortex

We defined a participant as positive for pterygium if any pterygium lesion was observed or a previous history of surgery for pterygium was confirmed for either eye.

Environmental Health Perspectives

For the three combinations of VA in the better- and worse-seeing eyes presented in Table 2, the incremental increase in r was larger for combinations of VA in the better- and worse-seeing eyes than for either eye alone.

Diabetic Medicine

Trained staff use a standardised protocol to grade diabetic retinopathy, which is an enriched version of the English National Screening Protocol, 20 and take the worst grade for either eye as the final grading level.

British Medical Journal

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

The artefacts related to eye blinks and movements were measured by electrodes placed above and below the left eye for monitoring either eye blinks or vertical eye movements, and by electrodes placed 1 cm from the right and left eyes for monitoring horizontal eye movements.

European Journal of Neuroscience

Blood was not collected again from the retroorbital plexus of either eye for at least 7 days, or from the heart unless the bleeding was terminal.

Emerging Infectious Diseases

The relative magnitude of responses to stimulation of either eye varied for binocular cells, but latencies were typically very similar, suggesting a direct convergence of ipsilateral/contralateral retinal ganglion cells (RGCs) onto the same LGN neuron.

Current Biology

Go for either bold eyes and neutral lips, or bold lips and neutral eyes.

WikiHow

Conjunctival impression cytology for the VKC group was performed for either the affected eye in unilateral cases or the more severely affected eye in bilateral cases.

Graefe's Archive for Clinical and Experimental Ophthalmology

When circumstances don't allow for either, closing my eyes and going there for 15 minutes in my mind works for a quick refresher too.

Huffington Post

Expert writing Tips

Best practice

When discussing conditions or treatments, use "for either eye" to indicate that the information applies to each eye individually, rather than necessarily both at the same time. This can be especially relevant in medical contexts where unilateral conditions are possible.

Common error

Avoid assuming that if a condition is specified "for either eye", it automatically implies the condition affects both eyes equally or simultaneously. Be clear about whether the condition can be unilateral or bilateral.

Linguistic Context

The phrase "for either eye" functions as a prepositional phrase that modifies a noun or verb, specifying the scope or application to one eye or the other. As noted by Ludwig AI, this is a perfectly valid and usable phrase.

Expression frequency: Uncommon

Frequent in

Science

60%

News & Media

20%

Wiki

20%

Less common in

Formal & Business

0%

Academia

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "for either eye" is a grammatically sound and practically useful prepositional phrase used to denote individual applicability to each eye. According to Ludwig AI, it's a valid phrase. It’s particularly common in scientific and medical contexts. When writing, be sure to avoid overgeneralization by acknowledging whether a condition or treatment applies unilaterally, bilaterally, or both. Remember, "for either eye" implies that each eye is considered separately and can be affected or treated independently.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

in either eye

Replaces "for" with "in", slightly shifting the focus to the location rather than the purpose or reason.

affecting either eye

Specifies the action of affecting, making it clearer that a condition impacts the eye.

to either eye

Replaces "for" with "to", indicating direction or application towards either eye.

in one or both eyes

Expands the scope to include the possibility of both eyes being affected, providing a more comprehensive description.

of either eye

Indicates possession or belonging, such as characteristics or measurements of either eye.

in each eye

Focuses on the individual eye, implying a separate consideration for each.

for each individual eye

Emphasizes the individuality of each eye in the context.

relevant to either eye

Highlights the relevance or applicability of something to either of the eyes.

concerning either eye

Indicates that the information pertains specifically to either of the eyes.

with respect to either eye

Formal way of saying something relates or applies to either eye.

FAQs

How can I use "for either eye" in a sentence?

You can use "for either eye" to specify that something applies to each eye individually. For example, "The doctor prescribed these eye drops "for either eye", to be used as needed." Here, it means you can use the drops in one eye or both, depending on which is affected.

What's the difference between "for either eye" and "for both eyes"?

"For either eye" means the instructions or condition applies to one eye or the other, individually. "For both eyes" means it applies to both eyes together or at the same time. For example, "Use this ointment "for both eyes" before bed" indicates that ointment must be applied to both eyes before sleeping. Conversely, you use this eye drop "for either eye" when you see the computer.

Is it grammatically correct to say "for either eye"?

Yes, it is grammatically correct. The phrase "for either eye" is commonly used in medical and optometry contexts to denote that a treatment, condition, or assessment is applicable to each eye separately.

What are some similar phrases to "for either eye"?

Alternatives include phrases like "in either eye", "affecting either eye", or "to either eye", depending on the nuance you want to convey. These alternatives can help you vary your language while maintaining a similar meaning.