45mm F2.8 DG DN | Contemporary (L-Mount)

Firmware history

1. Version 1.7 Latest Mar 18, 2026

   ・Added the ability to assign specific functions to the focus ring during AF.* ・Added the option to change the rotation direction of the focus ring during MF.* ・Added the option to display the aperture value as a T-sto...

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2. Version 1.6 Mar 13, 2025

   ・The operational stability has been improved.

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3. Version 1.5 Dec 19, 2024

   ・The exposure stability has been improved.

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4. Version 1.4 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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5. Version 1.3 Mar 25, 2021

   It has improved focusing accuracy in single AF (AF-S).

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6. Version 1.2 Oct 22, 2020

   The lens has become compatible with focus ring adjustment functionality.

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7. Version 1.1 Oct 17, 2019

   It has improved aperture operation during movie shooting when it is used in combination with the SIGMA fp.It has optimized the communication of power consumption when used in combination with Leica CL and Leica SL camera...

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