Prof. Ahmed Assaf is a professor at Ain Shams University and a Fellow of the Royal College of Surgeons of Edinburgh. As a Consultant Ophthalmic Surgeon in phaco-refractive surgeries at Al Watany Eye Hospital (WEH), he performs more than 115 cataract surgeries and 90 refractive surgeries in a month.He is an active participant in the annual meetings of the European Society of Cataract and Refractive Surgery (ESCRS), American Society of Cataract and Refractive Surgery (ASCRS) and American Academy of Ophthalmology (AAO) since 2004 to date.Prof. Assaf has many publications and articles regarding multifocal IOLs, visual quality, OVDs, Hyperpulse Ultrasound in Journal of Cataract & Refractive Surgery, Journal of Ophthalmology, International Ophthalmology and others. Recently, some of his research focuses on applications of Femtosecond Laser Assisted Cataract Surgery (LACS).