TECHNICIANS The Vision Therapy Opportunity, Part Four By Erich Mack, B.S., ABO, NCLE Wednesday, April 8, 2015 11:00 AM RELATED CONTENT The Vision Therapy Opportunity, Part One The Vision Therapy Opportunity, Part Three The Vision Therapy Opportunity, Part Two A recent report from Canada thoroughly examined the efficacy of vision therapy and found an apparent research war over its use. You must sign in to see the full article.