Visual acuity is a measure of the sharpness or clarity of vision—the eye's ability to resolve fine detail in an object at a given distance. It is a fundamental indicator of visual function and is commonly assessed using standardized eye charts such as the Snellen chart, with results expressed as a ratio that compare…
Visual acuity is a measure of the sharpness or clarity of vision—the eye's ability to resolve fine detail in an object at a given distance. It is a fundamental indicator of visual function and is commonly assessed using standardized eye charts such as the Snellen chart, with results expressed as a ratio that compares an individual's performance against a reference standard. Visual acuity testing is central to the diagnosis, monitoring, and management of a wide range of ocular and neurological conditions. In Ophthalmic Science, visual acuity serves both as a screening tool and as an outcome measure for treatment, and it can be affected by refractive error, corneal and lens disorders, retinal disease, and lesions along the visual pathway. Research published under this topic includes validation of vision-screening instruments such as the Titmus Vision Screener against the Snellen chart, the influence of visual impairment on quality of life, and surgical and laser interventions affecting acuity, including corneal astigmatism correction, cataract surgery, and treatment of diabetic macular edema and retinal detachment. Further work addresses conditions such as Vogt-Koyanagi-Harada disease, retinal vein occlusion, chiasmal lesions with ocular manifestations, and age-related macular degeneration, reflecting the role of visual acuity as a key endpoint across clinical ophthalmology.
12 peer-reviewed articles, ranked by relevance. Each links to its DOI.
The 12 articles above have been cited 54 times in the scholarly literature. Citation data via OpenAlex and Crossref, updated Jun 2026.
A sample of recent works citing this journal's research on Visual Acuity, linking to each citing work.