From: Portable acuity screening for any school: validation of patched HOTV with amblyopic patients and Bangerter normals
From baseline
logMAR
Blur goggles
HOTV
E-ETDRS
Bangerter 0.3
0.46
0.56
Bangerter 0.4
0.44
0.48
Bangerter 0.6
0.34
0.50
Bangerter 0.8
0.68
Bangerter 1.0
0.32
0.28