Jul 12, 2022 Matt Growcoot Canon Launches RF 24mm f/1.8 and 15-30mm f/4.5-6.3 Wide Lenses Canon has announced two new lenses for the RF mount: the RF24mm f/1.8 Macro IS STM and RF15-30mm f/4.5-6.3 IS STM. Both pieces of glass are compact, lightweight, and wide-angle. Jul 12, 2022