Sentence examples for spectacle correction from inspiring English sources
To examine the effect of spectacle correction of astigmatism during preschool on best-corrected recognition visual acuity (VA), grating VA, and meridional amblyopia (difference between acuity for vertical versus horizontal gratings) once the children reach kindergarten.
After approximately 1 year of spectacle correction and amblyopia treatment, the subject's best-corrected vision improved to 20/30 OD and 20/40 OS.
To compare spectacle correction alone with spectacle correction with Bangerter filters to treat anisometropic amblyopia in children.
To report data on the response of previously untreated strabismic amblyopia to spectacle correction.
We optimized an eccentric photorefractor to measure the peripheral refractive error in the vertical pupil meridian over the horizontal visual field (from −45° to 45°), with and without myopic spectacle correction.
ABW wore a recent spectacle correction.
During the experiment, the observers wore full spherical and cylindrical spectacle corrections.
Monocular and binocular contrast sensitivity (CS) were first assessed using the Pelli-Robson letter chart (Clement Clarke International, Haag Streit UK, England) with best-spectacle correction and an addition of +1.00D at the same luminance level at 1 meter.
Blindness was defined as a best spectacle corrected visual acuity (BSCVA) of less than 3/60 in the better eye, or a corresponding visual field loss to less than 10 degrees in the better eye with best possible correction.
To evaluate tear production, corneal topography, accuracy of refractive correction, and best spectacle-corrected visual acuity in eyes that had moderate to severe rose bengal staining develop on the flap compared with eyes with little or no staining on the flap, the first few months after laser in situ keratomileusis (LASIK).
Rugby-league players (n = 20) 14 (70%) 3 (15%) 3 (15%) Neither: 18 (90%) Spectacles only: 2 (10%) CLs only: 0 (0%) Both: 0 (0%) 0 (0%) Of the 2 players (10%) with refractive correction (spectacles), both are primarily worn for the correction for myopia.
