
Canon RF Patents : 400mm, 800mm, 1200mm, 2000mm Catadioptric Lenses
Several new Canon patents published online. The camera giant filed new RF mount catadioptric IS super telephotos lens patents for…
Get Latest Canon Camera, Lens, Accessories News
Several new Canon patents published online. The camera giant filed new RF mount catadioptric IS super telephotos lens patents for…