One of many missing pieces to the RF lens line-up is an ultra-wide L zoom, and an RF 10-24mm f/4L USM has been rumoured for quite some time.
We have been told that an ultra-wide L zoom for the RF mount will come in the first half of 2023, though it may be announced after CP+ in February.
While we can't confirm that it's going to be the RF 10-24mm f/4L USM, that would be the logical assumption.
There have also been rumours of a fast ultra wide prime lens for the astrophotography market, but we haven't heard much about such a lens in the last few months.
More to come…