Lens Rumour

Leaked: XF400mm f/4.5 vs XF500mm f/5.6 Size Comparison

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Leaked: XF400mm f/4.5 vs XF500mm f/5.6 Size Comparison
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First leaked image of the unannounced Fujinon XF400mm f/4.5 R LM OIS WR has surfaced via FujiRumors, who used it to put together a size comparison against the XF500mm f/5.6. The 400mm appears notably shorter, per the comparison, though the front section was reconstructed after the leaked shot arrived with the hood on.

updateUpdate

Fujifilm XF400mm f/4.5 R LM OIS WR Announced for X Series

SEPTEMBER 4, 2026
Follow the storyXF400mm f/4.5 R LM OIS WR timelineXF 500mm F5.6 timeline
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Leaked: XF400mm f/4.5 vs XF500mm f/5.6 Size Comparison

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FujiRumors

Fujinon XF 400mm f/4.5 Rumoured for September 4 Announcement

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