C/O Vision Eye Foundation, 40/6, , Kolkata - 700025, West Bengal, India
40, Deshpran Sasmal Road, , Kolkata - 700033, West Bengal, India
296, Rbc Road, , Kolkata - 700028, West Bengal, India
C/O Optic Palace, , Kolkata - 700101, West Bengal, India
48/1 F, Leela Roy Sarani, , Kolkata - 700019, West Bengal, India