Low Vision Clinic Held at MertonVision on the first Tuesday of every month.Referrals to use this service are made by our rehabilitation officers – you can also self-refer by calling the office on 0208 540 5446 Skills for Seeing: Steady Eye StrategyAmsler Chart:Hand-held MagnifiersAccessible Technology Equipment Equipment: We work closely with accessible technology companies Dolphin, Enhanced Vision and Synaptics.