With the release of cameras like the EOS R7 and EOS R10, Canon has shown they are interested in developing APS-C mirrorless cameras alongside their full frame mirrorless line. In tandem with that, we have seen the introduction of RF-S lenses specifically designed for the APS-C format. This excellent video review takes a look at one such lens, the Canon RF-S 18-150mm f/3.5-6.3 IS STM, and the sort of performance and image quality you can expect from it in practice.