Gordan Laing of CameraLabs reviews the new Sigma RF 18-50mm f/2.8 DN DC C on the EOS R7

Gordon Laing of CameraLabs has published his review of the Sigma 18-50mm f/2.8 DN DC C on the Canon EOS R7 and compares it to the Canon RF-S 18-45mm f/4.5-6.3 IS STM kit zoom. Preorder Options Source...