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HEALTH

Vision 20/20: viewing the world perfectly

WHO's "Vision 2020: The Right to Sight" project has been successful but more needs to be done to achieve its goals

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The Ziemer Z8 femtolaser for image-guided (OCT-guided) thin flap LASIK surgery.

AT the dawn of a year and decade, it is fitting to review and renew our goals. 2020 holds special meaning for everyone who appreciates the sense of sight and especially for me as an eye specialist. "20/20 vision" is medical parlance for normal or optimal visual sharpness: what a healthy eye...