Many of my Canon's RF mount mirrorless lenses have been spectacular performers, but on the other hand, many of them have been quite expensive — sometimes eye-wateringly so. At $299, that makes the Canon RF-S 18-45mm f/4.5-6.3 IS STM a refreshing prospect? Can its performance and image quality surpass its budget price, though? This excellent video review takes a look at what you can expect.