The Panasonic LUMIX S 50mm F1.8 is a compact standard prime lens for the L-mount full-frame system with an F1.8 maximum aperture in a lightweight, weather-sealed body. It features a 9-blade circular diaphragm and stepping motor for quiet autofocus. The lens is part of the compact LUMIX S prime series.
Product released: December 5, 2019
Latest firmware version
Version 2.0, released October 20, 2025
What's new in version 2.0
When set to AF mode, preferred functions can now be assigned to the focus ring.
- Compatible models as of Oct. 20, 2025: 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 Oct. 20, 2025: DC-S1RM2, DC-S1M2, DC-S1M2ES, DC-S5M2, DC-S5M2X, DC-S9