Canon CN-E 15.5-47mm f/2.8 Lens

New Canon Cine Lens Patents: CN-E 18-85mm f/2.8, CN-E 15.5-47mm f/2.8

Canon filed two new Cinema zoom lens patents in Japan: Canon CN-E 18-85mm f/2.8 Lens and Canon CN-E 15.5-47mm f/2.8