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Canon RF 200-500mm f/4L IS USM spotted in new patent application

In this patent application (2024-152941) Canon is researching some super telephoto zooms that are most likely some L's. All these designs have internal zoom mechanisms and seem very well balanced, with most of the optical elements near the center or rear. Canon RF 200-500mm F4L IS USM This lens looks interesting and is certainly feasible [...] Source...

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Published By: Canonrumors - 2 days ago

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