Being a premier eye care clinic in Kolkata, i4vision believes in a completely different approach to that taken by many other clinics, where you may often feel like you are part of an assembly line. We specialize in highly personalized care, and believe in tailor-making a solution that suits your needs and lifestyle. Ample time is allowed for detailed discussion and to make you comfortable with your situation. We discuss possibilities, and are frank about what is not possible. You get an honest personalized answer to your concerns from Dr Somdutt Prasad, one of the best retinal specialists in India.


As a noted eye doctor in Kolkata, Dr Prasad has introduced new techniques and designed instruments for complex surgeries that are acclaimed worldwide. Click Publications page for details.

Technology Used

Most diagnostics and surgical interventions are done at AMRI Medical Centre, a premier eye hospital in Kolkata, on Southern Avenue. Since Dr Prasad joined this department, the facilities have been upgraded to include state of the art diagnostics, including the modern OCT technology that is useful for both diagnosing and following up retinal and glaucoma patients.

Digital Fluorescein angiography is available for retinal patients who may need this and the latest optical biometry is available for lens measurements in the form of the Lensstar. In the operating room, the latest phacoemulsification machine – the Alcon Centurion is used. Alcon Constellation is used for posterior segment surgeries. By harnessing newer technologies, we are able to reduce patient discomfort and optimize outcomes. The philosophy is to harness the best technologies in a cost-effective manner to benefit you — the patient.