Panasonic Lumix LUMIX S 18-40mm F4.5-6.3

Panasonic Lumix LUMIX S 18-40mm F4.5-6.3 firmware

Panasonic Lumix · LUMIX S 18-40mm F4.5-6.3 · S-R1840 · Lens

Latest firmware for the Panasonic Lumix LUMIX S 18-40mm F4.5-6.3 is v2.0 (July 29, 2026).

Changelog

LUMIX S 18-40mm F4.5-6.3 firmware changelog

  1. v2.0 first tracked

Firmware history

  1. Version 2.0 Latest Released Jul 29, 2026 First seen Jul 29, 2026
    Show release notes

    When set to AF mode, p​referred functions can now be assigned to the focus ring.

    • Compatible models as of Jul. 29, 2026: DC-S1RM2, DC-S1M2, DC-S1M2ES, DC-S5M2, DC-S5M2X, DC-S9 The rotation direction of t​he focus ring can now be selected according to your preference.
    • Compatible models as of Jul. 29, 2026: DC-S1RM2, DC-S1M2, DC-S1M2ES, DC-S5M2, DC-S5M2X, DC-S9
    Release notes & download

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