In this patent application (2025-029311), Canon features some rather slow, but very small lenses. At first, I thought of these as pancakes and then doing something like maths, it became obvious that these are much smaller than pancake lenses. Just a refresher, when total lens length is mentioned that includes the back focus distance to [...] The post Canon Patent: Body Cap Lenses appeared first on Canon Rumors....
read more...
Published By: Canonrumors - Today
- 12 hours
- Canon Patent: Ultra-Compact Body Cap Lenses for the RF mount
Canonrumors (Today) - In this patent application (2025-029311), Canon features some rather slow, but very small lenses. At first, I thought of these as pancakes and then doing something like maths, it became obvious that these are much smaller than pancake lenses. Just a refresher, when total lens length is mentioned that includes... - 2 days
- Canon Patent: Canon RF Supertelephoto Primes with built in Extenders Canonrumors (Yesterday) - In this patent application, Canon discusses super-telephoto prime lenses with built-in teleconverters. Unlike normal teleconverters, which you add to the end of the lens and reside between the lens and the camera, these insert optical elements inside the lens itself. This is a far more optimized solution that usually results...
- Canon Patent: Canon RF Supertelephoto Lenses with built in Extenders Canonrumors (Yesterday) - 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...
- Canon RF Supertelephoto Lenses with built-in Extenders Appear in Latest Patent Canonrumors (Yesterday) - 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...
