Two smaller groups 6M to 2.4M for repetitive testing (20/40, 6/12 to 20/16, 6/4.8 equiv.).
Can be wall-mounted.
Great Screener for Amblyopia.
$23.00
Two smaller groups 6M to 2.4M for repetitive testing (20/40, 6/12 to 20/16, 6/4.8 equiv.).
Can be wall-mounted.
Great Screener for Amblyopia.
MassVat designed by Luisa Mayer, Ph.D. and Bruce Moore, O.D.