
Six years after the launch of the EOS R system, Sigma has finally released its first Canon RF mount lens: the Sigma 18-50mm f/2.8 DC DN | C.
While it will physically fit any RF mount camera, the Sigma 18-50mm f/2.8 DC DN | C is specifically an RF-S lens – which means it is designed for EOS R bodies with an APS-C sensor, such as the Canon EOS R7, R10, R50 and R100, though it can be used on full-frame EOS R cameras in crop mode.