22 - 25 January, 2020
GSLS
Global Specialty Lens Symposium
Las Vegas, NV
12 - 14 June, 2020
COOC
Congress of Ophthalmology and Optometry
Shanghai, China
3 - 7 October, 2020
ESCRS
European Society of Cataract &
Refractive Surgeons
Amsterdam, Netherlands