Canon RF Extender 1.4x Camcorders UD lens and doublet field

UD lens and doublet field flattener design

a large backlit LCD screen and eight different sizes of adapter ring

Focal Length f = 4

Robust exposure tolerance

Canon RF Extender 1.4x Camcorders UD lens and doublet fieldExtend 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. Lens Compatibility RF