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Made by Panasonic · firmware
The Panasonic LUMIX G VARIO 100-300mm F4.0-5.6 II POWER O.I.S. is the second-generation super-telephoto zoom for Micro Four Thirds, featuring improved Dual I.S. 2 compatibility and a redesigned Power O.I.S. system. It offers 200-600mm full-frame equivalent reach in a compact lightweight body. The lens belongs to the standard LUMIX G VARIO telephoto series.
Product released: June 18, 2015
Version 1.2, released March 1, 2022
Last checked for updates: Aug 2, 2026 15:26 UTC
It is possible to control AF operation by pressing the shutter button halfway, or by pressing the AF-ON button, when [200.00p] is set in high frame rate video mode. - Compatible products as of March 1st, 2022 : DC-GH6
LatestUpdate has tracked 2 versions of Panasonic LUMIX G 100-300mm F4.0-5.6 II (H-FSA100300) firmware, released between June 8, 2021 and March 1, 2022.
Official Panasonic LUMIX G 100-300mm F4.0-5.6 II (H-FSA100300) product page
The Panasonic LUMIX G VARIO 100-300mm F4.0-5.6 II POWER O.I.S. is the second-generation super-telephoto zoom for Micro Four Thirds, featuring improved Dual I.S. 2 compatibility and a redesigned Power O.I.S. system. It offers 200-600mm full-frame equivalent reach in a compact lightweight body. The lens belongs to the standard LUMIX G VARIO telephoto series. It was originally released on June 18, 2015.
The latest firmware version of Panasonic LUMIX G 100-300mm F4.0-5.6 II (H-FSA100300) is 1.2. It was released on March 1, 2022.
Panasonic LUMIX G 100-300mm F4.0-5.6 II (H-FSA100300) firmware version 1.2 includes the following changes: It is possible to control AF operation by pressing the shutter button halfway, or by pressing the AF-ON button, when [200.00p] is set in high frame rate video mode. - Compatible products as of March 1st, 2022 : DC-GH6
To update the Panasonic LUMIX G 100-300mm F4.0-5.6 II (H-FSA100300) firmware, download the latest version (1.2) from Panasonic's website. Follow Panasonic's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from Panasonic's support page.
Details and download instructions for the latest Panasonic LUMIX G 100-300mm F4.0-5.6 II (H-FSA100300) firmware (version 1.2) are on Panasonic's official release page: https://av.jpn.support.panasonic.com/support/global/cs/dsc/download/fts/dl/fsa100300.html
You can track Panasonic LUMIX G 100-300mm F4.0-5.6 II (H-FSA100300) firmware updates automatically on LatestUpdate.io. We monitor Panasonic's releases and notify you when new firmware versions are available, so you never miss an update.
We have tracked 2 firmware versions of Panasonic LUMIX G 100-300mm F4.0-5.6 II (H-FSA100300). Panasonic releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.
Panasonic LUMIX G 100-300mm F4.0-5.6 II (H-FSA100300) is manufactured by Panasonic. Visit the official product page for more information.