Clinical Research Directory

Inclusion Criteria: * age 4-10 y * male and female * strabismic, anisometropic, or combined mechanism amblyopia * amblyopic eye best-corrected visual acuity 0.3-0.8 logMAR * fellow eye best-corrected visual acuity ≤0.1 logMAR * interocular visual acuity difference ≥0.3 logMAR * wearing glasses (if needed) for 8 weeks or no change visual acuity with glasses at 2 visits * 4 weeks apart. * child's ophthalmologist and family must be willing to forgo patching treatment during the 12-week study period * parent's informed consent * child must demonstrate understanding and ability to play binocular games Exclusion Criteria: * prematurity ≥8 weeks * coexisting ocular or systemic disease * developmental delay * strabismus \>5pd * any binocular amblyopia treatment in the past 3 months