Firmware Update Announcement
2026.01.09
Aurora 35mm E V1.0.8
Sony in-camera correction is now available to improve control of vignetting, distortion, and chromatic aberration.
* When in-camera correction is enabled, RAW files no longer support secondary correction via post-processing profiles.
* When in-camera correction is enabled, RAW files no longer support secondary correction via post-processing profiles.
2025.12.19
Aurora 85mm E V1.0.7
Resolves autofocus compatibility issues on the A7M5
2025.12.18
Aurora 35mm E V1.0.7
Resolves autofocus compatibility issues on the A7M5
2025.11.07
Aurora 35mm F1.4 35Z V1.0.4
Reduced shutter delay caused by the electronic shutter.
2025.11.03
Aurora 35mm F1.4 35E V1.0.6
Enhanced focus performance on Sony FX3, A7S3, and other compatible cameras.
2025.10.20
Aurora 35mm F1.4 35 E V1.0.5
Improved aperture precision.
2025.10.17
Aurora 35mm F1.4 35 L VER1.4
1. Now compatible with Leica SL3
2. Increased aperture speed.
2. Increased aperture speed.
2025.06.30
Aurora 85mm F1.4 85 L VER2.2
1. Fixed compatibility issues with Sigma BF adapter.
2. Fixed potential stepping errors in linear aperture ring mode.
2. Fixed potential stepping errors in linear aperture ring mode.