Dr Lim Lei Ai specialises in cataract and glaucoma surgery. Her expertise in glaucoma care includes a personalised approach, drawing from her training in the UK, her Glaucoma Fellowship at the world-renowned Moorfields Eye Hospital in London, and her subsequent role as a Consultant in Southwest England. Her skills encompass medical treatment, the appropriate use of lasers, and glaucoma surgeries such as trabeculectomy, tube implant surgery, minimally invasive glaucoma surgery (MIGS), and endoscopic cyclophotocoagulation.She has also published research on glaucoma surgery and vision science.