Click to view the following PDF file that displays prices of contact lenses and Superpharm:
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
More to research:
UV420 nm wavelength is a blue light that comes from artificial elements such as LCD Monitors, smartphones, tables and so.
Here you will find articles and links about UV420 and where to buy glasses to defend on your eye:
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At the following link there are charts of:
From Leo Angart’s Vision Training
