LUMIX S PRO 16-35mm F4 firmware v2.0
Panasonic Lumix · Released Mar 10, 2026 · First seen by GearPulse Jul 5, 2026
What's in this update
When set to AF mode, preferred functions can now be assigned to the focus ring. - Compatible models as of Mar. 10, 2026: DC-S1RM2, DC-S1M2, DC-S1M2ES, DC-S5M2, DC-S5M2X, DC-S9 The rotation direction of the focus ring can now be selected according to your preference. - Compatible models as of Mar. 10, 2026: DC-S1RM2, DC-S1M2, DC-S1M2ES, DC-S5M2, DC-S5M2X, DC-S9
GearPulse never hosts firmware files — always download from the official source.
Get it from Panasonic Lumix →