Purpose: The purpose of this study was to evaluate the difference between full chart, single line, and single optotypes visual acuity (VA) test results in healthy and amblyopic children. Methods: Thirty-five children with amblyopia (20 with strabismus and 15 with anisometropia) and 40 ...
Test & Re-test Reliability of Visual Acuity in Children using Lea Symbols Chart Ophthalmology UpdateMobeen, RabiaAfsar, AdnanRasheed, FaisalJabeen, Faiza
Visual acuity was psychometrically measured over a wide range of luminances for four amblyopes to explore the contention that amblyopic eyes improve in acuity in dim light and have an acuity equal to or better than the normal eye. In our... E Caloroso,MC Flom - 《Optometry & Vision Science...
Herman Snellen, MD, (d. 1908) was an ophthalmology professor at Utrecht University in the Netherlands. He was also the director of the Netherlands Hospital for Eye Patients. Dr. Snellen’s research interests included astigmatism, glaucoma, and correction of visual acuity using eyeglasses and ophth...
How is visual acuity measured? Doctors test visual acuity by using eye charts. They measure how well a person can see fine detail at a specific distance. High contrast figures (for example, black letters on a white chart) are used in visual acuity tests. ...
Visual Acuity Chart Author links open overlay panelShow more Add to Mendeley Share Cite https://doi.org/10.1016/S0886-3350(14)00278-8Get rights and contentAccess through your organization Check access to the full text by signing in through your organization. Access through your organization ...
To document population-based normative data for uncorrected visual acuity (UCVA) in Chinese preschoolers aged 36 to <48 months without any sight-affecting abnormalities and to evaluate its effectiveness for vision referral. In a population-based cohort of children in the Yuhuatai Pediatric Eye Diseas...
Visual Acuity Test user reviews : Choosing from multiple choice makes the visual acuity quite skewed, but not a bad idea. I would prefer if it also had the option of a classic Snellen chart that you could then evaluate yourself in with both eyes and bringing the screen closer to you, as...
Snellen chart, chart used to measure visual acuity by determining the level of visual detail that a person can discriminate. It was developed by the Dutch ophthalmologist Herman Snellen in 1862 and was adopted by medical professionals in many countries w
网络视力图表;视力表 网络释义 1. 视力图表 光电英语词汇 - 外贸英语 -... ... visual acuity 视敏度Visual acuity chart视力图表visual alignment 目视调准 ... bbs.fobshanghai.com|基于33个网页 2. 视力表 眼科... ... examination of near vision 近视力检查[法]visual acuity chart视力表standard vis...