On July 24, 2025, the world lost a luminary whose life was a testament to the power of vision—both literal and metaphorical. Dr. P. Namperumalsamy, Padmashri Awardee and Chairman-Emeritus of Aravind Eye Care System (AECS), embarked on his eternal journey, leaving behind a legacy that continues to illuminate the field of ophthalmology. Known affectionately as “Dr.

N” to colleagues, fellows, students, and mentees, he was a pioneer in vitreoretinal surgery and a visionary who transformed eye care in India and beyond. His crusade against blindness, particularly due to diabetic retinopathy, reshaped millions of lives. This tribute celebrates his extraordinary journey—from a small village in Tamil Nadu to a global icon—while reflecting on my personal encounters with him, which remain a guiding light in my career. May his story inspire young ophthalmologists to serve with compassion, innovate…