Tim Roberts is Clinical Associate Professor of Ophthalmology at the University of Sydney and Consultant Ophthalmic Surgeon at the Royal North Shore Hospital. A/Prof. Roberts is actively involved in teaching and clinical research and has published over 60 peer-reviewed journal articles, book chapters and editorials, and continues to present his research locally and internationally.

Trained in ophthalmology in Perth, Western Australia, Prof. Barrett undertook speciality training in the USA. He is a consultant ophthalmic surgeon at Sir Charles Gairdner Hospital. Prof. Barrett is founding president of Australasian Society of Cataract & Refractive Surgeons. He is the recipient of major international awards including the Ridley Medal (European Society of Cataract

Dr. Chandra Bala specializes in cataract, cornea and refractive surgery, and glaucoma surgery, with comprehensive experience in the anterior segment of the eye. In addition to general ophthalmic training and a PhD in ophthalmology, Dr. Bala completed a glaucoma fellowship with Associate Professor Paul Healy at Westmead Hospital, a cornea fellowship with Dr. Gerrit Melles