XF100-400mmF4.5-5.6 R LM OIS WR firmware v1.01
Fujifilm · First seen by GearPulse Jul 4, 2026
What's in this update
The firmware update Ver.1.01 from Ver.1.00 incorporates the following issues: AF tracking performance on AF-C and Movie mode will be improved when they are attached to FUJIFILM X-Pro1or X-E1.
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