[待更新] Optometry Giving Sight is the only global fundraising initiative that specifically targets the prevention of blindness and impaired vision due to uncorrected refractive error – simply the need for an eye exam and a pair of glasses. More than 600 million people around the world are blind or vision impaired because they do not have access to the eye examination and glasses they need.l Head Office Australia Canada Ireland Italy Mexico Norway Singapore United Kingdom United States O...