30mm F1.4 DC DN C016 Detailed Information

Mounts

Sony E-mount

Ver.

03

● Improved AF performance when the "Eye AF" function is selected.
● Improved AF performance in the peripheral areas in the image, when the "Lock on AF" function is selected.
● Improved feeling of the MF operation of the lens.

SIGMA 30mm F1.4 DC DN | Contemporary for Sony E-mount firmware Ver.02 is available for update at the following site. for Windows for Macintosh

Ver.

02

● It has improved the peripheral brightness correction, when aperture value F1.7 is selected in the Sony a6300 camera.
● It has corrected the phenomenon that the AF operation of focus points in peripheral areas stops very occasionally with the Sony a6300 camera.
● It has corrected the phenomenon that the "Touch Focus" function in the Sony a5100 camera does not operate properly and freeze the camera.

Mounts

Micro Four Thirds

Ver.

1.2

● It has corrected the phenomenon that the lens does not offer the C-AF function properly, when used with OLYMPUS OM-D E-M1 Mark II.

SIGMA 30mm F1.4 DC DN | Contemporary for Micro Four Thirds firmware Ver.1.2 is available for update at the following site. https://www.sigma-global.com/en/download/lenses/fourthirds-firmware/

Ver.

1.1

● It has corrected the phenomenon that it did not offer distortion compensation during JPEG shooting.

SIGMA 30mm F1.4 DC DN | Contemporary for Micro Four Thirds firmware Ver.1.1 is available for update at the following site. https://www.sigma-global.com/en/download/lenses/fourthirds-firmware/