Canon Patents: RF 12mm f/2.8, RF 14mm f/2.8 & RF 20mm f/2.8 Lenses

Canon has filed several new RF mount wide-angle prime lens patents for the 12mm f/2.8, 14mm f/2.8 and 20mm f/2.8 Lenses, which are designed for Canon full frame mirrorless cameras. [Publication number] JP 2021-47384(P2021-47384A) [Publication date] March 25, 2021 [Patent application title] Optical system and imaging device Canon RF 12mm f/2.8 Embodiment 1 Focal length: 12.35 mm F number: 2.88 […]

Read more