Ophthalmology is a specialty that attracts many medical students due to its unique combination of medicine and microsurgery, integration of advanced technology, and opportunities for long-term patient care. However, it is also widely recognised as a competitive training pathway in the UK, which can make the prospect of applying feel uncertain and, at times, overwhelming. A common question among students is not only how to prepare, but when preparation should begin, and whether early interest implies premature commitment to a single career path.

Cataract remains the world's leading cause of blindness. According to the World Health Organization, an estimated 94 million people live with vision impairment attributable to cataract, yet one in two people globally who require cataract surgery cannot access it. This does not resemble a disease problem but a systems problem, and surgical technique sits at its centre.