Dr. Harbansh Lal is really a pioneer during the procedure of phacoemulsification and was one of the first eye surgeons in India to popularize and teach this treatment. He has carried out much more than a hundred live surgical demonstrations of no injection, no sew, no pad cataract surgery. From https://wekurehealth.com/blog/lasik-cataract-and-rhinoplasty-surgeries-in-delhi-ncr-by-wekure-health/