Panasonic Lumix LEICA DG 100-400mm F4.0-6.3
firmware v1.2
Panasonic Lumix · Released Mar 8, 2017 · First seen Jul 5, 2026
v1.2 is not the latest firmware for the Panasonic Lumix LEICA DG 100-400mm F4.0-6.3: the current version is v1.5 (October 17, 2023). Go to v1.5
What's in this update
Improved the performance of O.I.S.(Optical Image Stabilizer).
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