Canon RF 100-500mm f/4.5-7.1 L IS USM Lens now In Stock Soon ! Amazon US currently has Canon RF 100-500mm f/4.5-7.1L IS USM lens in stock within 5 days for $2,799. Order ASAP before sold out again. Related Posts Canon RF Mount Lens Roadmap for 2021 Leaked ? Updated Rumored Canon RF Lens Roadmap in 2021 First Super Telephoto RF Lens Could be RF 500mm DO Lens Canon RF 135mm f/1.4L USM Lens Patent Canon RF 100-500mm f/4.5-7.1 L IS USM Lens now In Stock at Canon Store ! Canon RF 100-500mm Lens Coming Soon ?