Canon Extender RF 1.4x TOKINASN and accurate autofocus performance along

and accurate autofocus performance along with full-time manual focus override

8 R LM OIS WR and XF 100-400mm f/4

7' to infinity range for faster focusing performance

work to minimise sagittal coma flare and chromatic aberrations in order to provide high image sharpness and clarity

Canon Extender RF 1.4x TOKINASN and accurate autofocus performance alongCanon Extender RF 1. 4x Extend the reach of select Canon RF mount lenses with the Extender RF 1. 4x. This teleconverter magnifies the image by 1. 4x and retains full communication between the lens and camera body, enabling metering, autofocus, and image stabilization as well as the transmission of Exif data. Additionally, the Extender RF is dust and water resistant and has a heat shield exterior to ensure optimal performance in a range of conditions.