The proposed study is a multi-center randomized controlled clinical trial which compares the mean change in amblyopic eye Best Corrected Visual Acuity from baseline with Luminopia One ("therapeutic") to refractive correction ("control"). One-hundred and forty participants (n = 140) aged 4-7 years will be enrolled. Participants will be randomized 1:1 to the "therapeutic group ", to use Luminopia One, or the "control group", to undergo continued refractive correction, for 12 weeks of treatment.
