Canon Patent Application: New Composite element for an RF 50mm F1.4
In this patent application (JP2024-039231), Canon discusses a new element composition, which…
Is it finally happening? Canon RF 50mm f/1.4 [CR1]
During the Canon EF mount days, there was a running joke about…
Canon Patent Application: Fast Focusing Prime lenses
In this patent application, Japan Patent Application 2023-120952 Canon discusses developing lenses…
Patent: RF prime lenses including an RF 24mm f/1.4L USM and RF 50mm f/1.4 USM
Japan Patent 2021-18277A shows off a bunch of optical formulas for various…
Consumer RF mount zoom lenses coming in the first half of 2020 [CR2]
We have been told that Canon will address a big need in…
