Add Yahoo as a preferred source to see more of our stories on Google. Canon EOS R7 & R10 cameras with RF-S lenses on a wall Are we finally going to get the true wide angle lens from Canon for its ...

First thing first, despite the ultra-wide angle, Canon’s RF 10-20mm lens is a rectilinear lens, not a fisheye. It features one Super UD element, three standard UD elements, and three aspherical ...