In this interview, DOP Theni Eshwar talks in detail about his latest film Karnan.Karnan is an action drama film directed by Mari Selvaraj, and produced by Kalaipuli S. Thanu under his V Creations banner. The film stars Dhanush, Lal, Yogi Babu, Natarajan Subramaniam, Rajisha Vijayan, Gouri G. Kishan and Lakshmi Priya Chandramouli. It marks the Tamil debut of Rajisha Vijayan.