In this patent application (2025-028297), Canon discusses super-telephoto prime lenses with built-in teleconverters. Unlike normal teleconverters, which you add to the end of the lens and the extender attaches between the lens and the camera, these insert optical elements inside the lens itself. This is a far more optimized solution that usually results in better [...] The post Canon RF Supertelephoto Lenses with built-in Extenders Appear in Latest Patent appeared first on Canon Rumors....
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Published By: Canonrumors - Wednesday, 5 March
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