Canon has filed several new lens patents for its full frame camera system. New RF mount lens patents covers wide-angle prime lenses which are the 12mm f/2.8, 14mm f/2.8 and 20mm f/2.8.
[Publication number] JP 2021-47384(P2021-47384A)
[Publication date] March 25, 2021
[Patent application title] Optical system and imaging device Continue reading “Canon Patents for RF 12mm f/2.8, RF 14mm f/2.8 & RF 20mm f/2.8 Lenses”