FujiRumors expects Fujifilm’s new XF400mmF4.5 R LM OIS WR lens to be announced on September 4, with around 13:00–14:00 Japan time considered most likely. An actual-size comparison with the XF500mmF5.6 R LM OIS WR, based on leaked images, reportedly confirms that the 400mm lens is shorter.
FujiRumors reported that Fujifilm’s new XF400mmF4.5 R LM OIS WR telephoto lens is expected to be announced on September 4, potentially around 13:00–14:00 Japan time.
A comparison with the XF500mmF5.6 R LM OIS WR based on leaked images released alongside the report reportedly showed that the XF400mmF4.5 is shorter in actual size than the XF500mmF5.6.