Twenty-four adult amblyopes, age 18 or older, will be recruited for the study. The investigators will exclude amblyopes with strabismus history because the treatment has not been designed to improve binocular alignment (motor fusion). Thus, amblyopes will be form deprivation amblyopes, especially form deprivation due to anisometropia, with moderate (20/30 to 20/80) or severe (20/100 to 20/400) acuity in the affected eye. Screening will include an extensive application, telephone interview of two personal references, comprehensive visual examination, and in-person interview.