03/06/2026
Join the Low Vision Centre of Learning for a free Zoom webinar on 10 June at 17:30.
The topic will be "Colour Vision Deficiencies: Causes and Assessment".
You can find out more or register here:
https://zoom.us/webinar/register/WN_g22LKiwdThSW46bGcbZ6gA #/registration
You are invited to register for a Zoom webinar!
When: Jun 10, 2026 17:30 Johannesburg
Topic: Colour Vision Deficiencies: causes and assessment
Register in advance for this webinar:
https://zoom.us/webinar/register/WN_g22LKiwdThSW46bGcbZ6gA
After registering, you will receive a confirmation email containing information about joining the webinar.
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Webinar Speakers
Andrew Stockman (Prof )
Professor Andrew Stockman is the Steers Chair of Investigative Eye Research at the Institute of Ophthalmology, University College London, and part-time Quishi Chair Professor at Zhejiang University. Andrew is an international authority on normal and abnormal visual function with expertise in physiological optics, colour vision, rod vision, visual adaptation, temporal sensitivity, retinal processing, clinical vision and display and film colour. He is especially well known for his work on cone spectral sensitivities and luminous efficiency functions, which have been adopted by the Commission Internationale de l'Éclairage (CIE) as international standards. Other important work includes measurements and models of cone and rod temporal sensitivity and delay and the identification of slow and fast rod and cone signals, including an inverted S-cone signal that contributes to luminance; measurements of visible distortion that allow the performance of the visual system to be dissected into early and late stages, measurements and models of light adaptation; and a substantial body of clinical work on understanding and modelling the effects of molecular loss in eye disease. Andrew is also the principal author of the Colour & Vision Research Laboratories website at www.cvrl.org, a well-known and widely-used resource for both science and industry and is Chairperson of the new Commission Internationale de l'Écla