In this patent application (2023-130885), Canon lists quite a few primes with a significant ingress, but also more notably a smaller image circle than what would normally be used for APS-C. For Canon APS-C, that's 13.
66mm, whereas all these lenses have 12. 50mm. Super-35 just in case anyone is thinking that is around 14. 2mm so they [. . . ]
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. canonrumors.com2023-9-22 08:51