A new Indian trade show, In-Optics 2016, will be held in Kolkata on Aug. 13-15. It will be hosted by RSD Expositions, a sister company of The Indian Optician, and The Calcutta Optical Association. RSD has reported more than 14,000 visitors at Optics India, the show it organized in Mumbai from Jan. 30 to Feb. 1 this year, with 140 stands covering 9,000 square meters.