2009
Foundation of Canrill, became the first manufacturer specialized in telecentric lens in China
2010
First generation of telecentric lens
2011
First large diameter high resolution telecentric lens
2012
Second generation of telecentric lens
2014
Third generation of telecentric lens
2015
Bi-telecentric lens for sensor size of 1',4/3' and full frame
2016
World largest diameter telecentric lens with a diameter of 500mm and weight of 100kg
2019
Fourth generation of telecentric lens PTL series
2020
MH series focusing on high-end positioning