Canon recently has filed two new lens patent for Canon RF mount: RF 50mm f/1.8 and RF 70-250mm f/4.
Continue reading “Two New RF Lens Patents: RF 50mm f/1.8 and RF 70-250mm f4”
Canon DSLR, Mirrorless, Compact, Lenses, Flashes Rumors
Canon recently has filed two new lens patent for Canon RF mount: RF 50mm f/1.8 and RF 70-250mm f/4.
Continue reading “Two New RF Lens Patents: RF 50mm f/1.8 and RF 70-250mm f4”