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 [...] The post Canon Patent Application: Fast APS-C Primes appeared first on Canon Rumors Buyers Guide....
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Published By: Canonrumors - Thursday, 21 September, 2023
- 2 days
- Canon RF 30-600mm Super Zoom appears in Patent Application
Canonrumors (2 days ago) - In this patent application (2024-152935), Canon is researching some RF-designed super zoom embodiments. For those dying on that hill where super crazy zooms do not need to exist, you can stop reading now ;) These full-frame super zoom lenses were well used on the EF mount, as professional news and... - Canon RF 200-500mm f/4L IS USM spotted in new patent application Canonrumors (2 days ago) - 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...
