Canon RF 11-24mm f/4L and RF 8-24mm f/4L Fisheye Lenses Patent
According to Northlight-image, Canon recently has filed lens patent for RF 11-24mm f/4L USM and RF 8-24mm f/4L Fisheye USM. The first lens is similar as previous rumored RF 10-24mm f/4L USM lens, which is in the RF lens roadmap for a long time. The second lens is a zoom fisheye lens, this lens will…