This post began with reading at article called Summary of Research on the Efficacy of Vision Therapy for Specific Visual Dysfunctions by By Jeffrey Cooper, M.S., O.D.
Professor of Clinical Optometry.

I heard about this article from Yosef Bekerman, After reading this article I gathers the following information from there:

Summary of Research on the Efficacy of Vision Therapy for Specific Visual Dysfunctions

• Orthoptics אורטופטיקה Asthenopia Diplopia Vergence 
• Convergence Insufficiency (CI)
• Patent number 151592 (IL) and US 2005/0140922
• Vision Therapy (Wikipedia)

More to research:

• https://www.google.co.il/search?q=opthometric+vision+theraphy&rlz=1C1CHBF_enIL739IL739&oq=opthometric+vision+theraphy&aqs=chrome..69i57j0l5.7001j0j7&sourceid=chrome&ie=UTF-8#q=optometric+vision+therapy
• http://oepf.org/page/map
  • Kenneth Chanin Koslowe, OD
    10 Achimeir Street
    Petach Tikva 49102
    ISRAEL
    Phone: +972 393 32991*
    Email: ken.koslowe@yahoo.com
• https://www.google.co.il/search?q=OPTOMETRIC+VISION+THERAPY&rlz=1C1CHBF_enIL739IL739&source=lnms&tbm=vid&sa=X&ved=0ahUKEwiP0Jm9i_PUAhUPJVAKHfXyC5QQ_AUICigB