M.ZUIKO DIGITAL ED 100-400mm F5.0-6.3 IS II firm update contents
for Panasonic camera body

The firmware in this page can only be downloaded using the Panasonic camera body.
Please note that you cannot download the firmware using the OM SYSTEM and OLYMPUS camera body.

Download

Click "Download" for downloading the firmware to your computer.

Download files

Model name	M.ZUIKO DIGITAL ED 100-400mm F5.0-6.3 IS II
Version	1.1
Download / Size	OL1035II11.zip / 186,111 bytes
Extracted file	OL1035II11.BIN / 983,104 bytes
Release	Oct. 08 2026

M.ZUIKO DIGITAL ED 100-400mm F5.0-6.3 IS II firm update contents for Panasonic camera body

M.ZUIKO DIGITAL ED 100-400mm F5.0-6.3 IS II firm update contents
for Panasonic camera body