The latest Canon lens patents

→ Canon filed a patent for an Image Stabilization (IS) converter-like device that can be added to any lens without changing the focal length.

Another patent describes new Canon 24mm f/2.8, 50mm f/1.3 and 300mm f/4 lenses with refractive index distribution element.

→ Canon also got a patent for AF solution (phase difference) with translucent mirror.

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