30mm F1.4 DC DN | Contemporary (L-Mount)

Firmware history

1. Version 1.4 Latest May 21, 2026

   ・Specific functions can now be assigned to the focus ring during AF. ・The rotation direction of the focus ring during MF can now be set. ・Aperture values can now be displayed as T-stops during movie recording. *Only o...

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2. Version 1.3 Jun 26, 2025

   ・The operational stability has been improved.

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3. Version 1.2 Jan 20, 2022

   ・It introduces compatibility with the “focus ring control” function of the camera, allowing either “linear” or “non-linear” focus movement to be selected when using MF.* SIGMA fp L , SIGMA fp, Panasonic Lumix S1, Lumix...

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4. Version 1.1 Aug 20, 2020

   The lens has become compatible with focus ring adjustment functionality.

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