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 ...

Traditionally, close-up photographers attempt to isolate subjects from the background. But with close-ups using wide-angle lenses, the background becomes an important part of the image, conveying ...

Leading camera maker Canon today announced its next big entry into its dual-optic lens category, which allows its line of high-end EOS R7 cameras to take spatial video and photos. Called the RF-S3.9mm ...