Thank you for purchasing and using our products.
We would like to share results of our investigations regarding the operating conditions of the Sony “α6400 (ILCE-6400),” released by Sony Corporation on February 22nd, 2019, and SIGMA’s interchangeable lenses for Sony E-mount.
With the SIGMA’s interchangeable lenses for Sony E-mount, both the AF and the AE work inter-connectedly, and they are compatible with the in-camera Lens Aberration Correction function：“Lens Correction” (“Peripheral illumination correction”, “Chromatic aberration of magnification correction”, “Distortion correction”).
*SIGMA 19mm F2.8 DN | Art, SIGMA 19mm F2.8 EX DN, SIGMA 30mm F2.8 DN | Art, SIGMA 30mm F2.8 EX DN, and SIGMA 60mm F2.8 DN | Art are not compatible with the Fast Hybrid AF.
In addition, we found some phenomena particular to some products listed below.
Regarding these phenomena, we are going to release a firmware update for improvement. The availability of the firmware will be announced on a later date.
Furthermore, the operating conditions of SIGMA’s SIGMA GLOVAL VISION (SGV) lenses via the MOUNT CONVERTER MC-11 are currently under investigation. After completing it, we are going to make an announcement.
SIGMA 14mm F1.8 DG HSM | Art for Sony E-mount
SIGMA 20mm F1.4 DG HSM | Art for Sony E-mount
SIGMA 24mm F1.4 DG HSM | Art for Sony E-mount
SIGMA 35mm F1.4 DG HSM | Art for Sony E-mount
SIGMA 50mm F1.4 DG HSM | Art for Sony E-mount
SIGMA 85mm F1.4 DG HSM | Art for Sony E-mount
SIGMA 105mm F1.4 DG HSM | Art for Sony E-mount
SIGMA 135mm F1.8 DG HSM | Art for Sony E-mount
The stop position may vary when the shutter button is repeatedly half-pressed on the AF toward the same subject.
SIGMA 40mm F1.4 DG HSM | Art for Sony E-mount
With α6400 and cameras incorporating DMF mode, it automatically displays a magnified view as it gets in focus, when using the AF while the MF assist function is turned on.
For further assistance please contact Sigma Imaging (UK) Ltd Service Department by email: firstname.lastname@example.org or telephone: 01707 329 999
We appreciate your continued support for our company and products.