Free eye-checkup and treatment centre is set up in Kolkata by the name of Natural Vision Improvement Centre, for improving the eyesight by natural ways, a unique concept in the entire eastern region. The objective is to provide free treatment to all and promote natural ways of improving eye sight and to help those who have been turned away as non-treatable cases by medical fraternity. The treatment uses ancient yogic techniques combined with relaxation and accommodation practices as researched by leading ophthalmologists across the world. We have successfully treated more than 500 patients with their eye sight improved and in many cases, eye power rectified completely to normal, through completely safe and natural means and ways. At present there are more than 350 patients enrolled and undergoing treatment at the centre.