Extending my review of both the Canon EF 11-24mm f/4L USM and the Canon 5DS R are these additional pages:
Presented with HD and UltraHD images up to 24 megapixels. most images with crops and some with both color and black and white versions, since the Canon 5DS R makes an excellent monochrome camera.
These examples are an excellent way to understand the real-world performance of the Canon 11-24mm f/4L as well as the Canon 5DS R.
At about $2999, the Canon 11-24mm f/4L is hardly inexpensive, but given the unprecedented range and image quality, it’s a winner.