First Canon RF Mount Super Telephoto Lens Could be a “DO” Optic
![](https://www.dailycameranews.com/wp-content/uploads/2014/09/canon-ef-400mm-f4-do-is-ii-usm.jpg)
As you know a flagship Canon full frame mirrorless camera will hit the shelves in 2019 along with some new RF lenses, such as…
As you know a flagship Canon full frame mirrorless camera will hit the shelves in 2019 along with some new RF lenses, such as…