Dr. Daniel Lack received his degree from the SUNY State College of Optometry. He is a Senior Emeritus Fellow of the American Academy of Optometry and a Fellow Emeritus of the College of Optometrists in Vision Development. His research on vision and learning and sports vision was published in several optometric journals. His practice near Kingston, NY was limited to vision evaluations and optometric vision therapy. He was the Director of Vision Services at the Northeast Center for Special Care, a facility for the rehabilitation of adults suffering from neurological deficits where patient care was facilitated by his expertise in neuro-optometric rehabilitation. He is currently a math tutor after retiring from optometry and moving to Florida in 2011.