Canon EF-RF 0.71x Mount Adapter 4757C001

The MOUNT ADAPTER EF-EOS R 0.71X is a specially designed adapter that allows users to adapt their Canon EF lenses to RF mount cameras. This adapter maintains the full frame angle of view, ensuring that the same perspective and framing is achieved when using full frame lenses on the Super 35mm sensor of the EOS C70 camera. Additionally, the adapter increases the light transmission, resulting in a one-stop brighter image.

One of the key features of this adapter is its superior communication between the lens and the camera body. It allows for full communication between EF lenses and the camera, including support for Dual Pixel CMOS AF, peripheral illumination, and chromatic aberration correction. The adapter also transmits information from the lens, such as the F value, focal length, and lens metadata, which is displayed on the screen. The construction of the adapter is also top-notch, with locking plates that secure it to the camera body for added reliability and durability. However, it is important to note that this adapter is not fully compatible with the RED KOMODO-X and may cause damage to the camera’s flare guard.