Skip to main content

Table 1 Overall subject demographics and characteristics (Mean ± SD)

From: Preliminary evaluation of the VIsion PERformance (VIPER) simulator

Item Value
Age (year) 28.5 ± 2.7
Uncorrected distance visual acuity, OU (logMAR) 0.83 ± 0.47
Corrected distance visual acuity, OU (logMAR) −0.11 ± 0.06
Sphere, better eye (diopters, D) −2.73 ± 1.69
Cylinder, better eye (D) −0.86 ± 0.84
Manifest spherical equivalent, better eye (D) −3.16 ± 1.75
Mesopic 25% low contrast acuity, OU (logMAR) 0.04 ± 0.08
Super Vision Visual Acuity, OU (logMAR) −0.14 ± 0.06
Super Vision Contrast Sensitivity, OU (logCS) 1.17 ± 0.18
Higher order percent (%) 6.43 ± 4.62
Root Mean Square error (%) 2.03 ± 0.96
Spherical (μm) 0.01 ± 0.03
Coma (μm) 0.06 ± 0.03
Trefoil (μm) 0.05 ± 0.02
  1. OU Both eyes, D Diopters, logMAR Logarithm of the minimum angle of resolution, CS Contrast sensitivity
\