Smartphone-based Snellen visual acuity charts has become popularized; however, their accuracy has not been established. This study aimed to evaluate the equivalence of a smartphone-based visual acuity ...
Healio: Home acuity test shows high repeatability, agreement with in-clinic visual acuity
The American Journal of Managed Care: Study Evaluates Efficacy of At-Home Visual Acuity Test
Study results, published in JAMA Ophthalmology, showed the Home Acuity Test can be used to measure visual acuity by telephone for a wide range of outpatients with diverse conditions under the care of ...
Three visual acuity tests taken at home produce results comparable to those achieved with standard tests taken in the office, researchers say. All the tests are free. Two measure near vision, and the ...
The American Journal of Managed Care: Formulas May Predict Visual Acuity in Patients With Astigmatism
A smartphone-based test for visual acuity is as accurate and repeatable as currently available standard visual acuity tests, according to a new study published online May 28 in JAMA Ophthalmology. The ...
Acuity of vision is a term used to describe the clearness or sharpness of your vision when measured at a distance of 20 feet. Visual acuity is the most common clinical measurement of how your eyes ...
Nature: The Eye Phone Study: reliability and accuracy of assessing Snellen visual acuity using smartphone technology
The Eye Phone Study: reliability and accuracy of assessing Snellen visual acuity using smartphone technology
Healio: Expert considers limits of visual acuity, visibility and optical performance of human eye