Purpose The Titmus Stereotest (Stereo Optical Co., Inc., Chicago, IL) has been used to
estimate visual acuity (VA) in the evaluation of nonorganic visual loss. Previous predictions …

Purpose: The aim of this study was to determine the repeatability of high‐and low‐contrast
visual acuity (VA) measurements at near. Methods: Fifty‐five normal subjects were recruited …

Purpose To examine to what extent measurement of standard visual acuity allows prediction
of other spatial vision measures on an individual basis when high correlations exist between …

Aim: Contrast sensitivity (CS) provides important information on visual function. This study
aimed to assess differences in clinical expediency of the CS increment‐matched new back …

Purpose:: To compare the retinal sensitivity measurements obtained with two
microperimeters, the Micro-Perimeter 1 (MP-1) and the Optos optical coherence tomography …

Objective To compare the effectiveness of low-luminance visual acuity (LLVA) and
microperimetry as functional measures in early stages of age-related macular degeneration …

Purpose. The Mars Letter Contrast Sensitivity Test (initially known as the Lighthouse Letter
Contrast Sensitivity Test) is similar in design to the Pelli-Robson Test but may offer several …

Purpose:: Conventional microperimetry using the MP-1 microperimeter (Nidek, Italy) is
typically performed under mesopic conditions in a dim, but not completely dark, room. We …

Purpose.: To examine the extent to which visual acuity (VA) for broadband optotypes is scale
invariant by determining whether the same object frequencies mediate VA for individuals …

Purpose. The accurate determination of a patient's monocular and binocular visual acuity
(VA) is a key feature of any ophthalmic examination. The work reported here was …