2026.07.15

Aurora 35mm Z V1.0.6

1. Fixed abnormal aperture display after waking from standby.
2. Added manual focus ring support in AF mode.

Aurora 35mm L V1.6

Added custom ring functionality.

2026.07.13

Aurora 85mm E V1.0.8

Improved AF-S compatibility with the Sony α7R VI

Aurora 85mm E V1.0.9

Optimized lens compensation for select Aurora 85mm F1.4 E-mount lenses to improve video stabilization.

2026.07.01

Aurora 35mm E V1.1.0

Optimized AF-S (Single-shot AF) performance on Sony A7R6 camera body

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.

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 V1.4

1. Now compatible with Leica SL3
2. Increased aperture speed.

2025.06.30

Aurora 85mm F1.4 85 L V2.2

1. Fixed compatibility issues with Sigma BF adapter.
2. Fixed potential stepping errors in linear aperture ring mode.