Thank you for purchasing and using our products.
We would like to announce that a new firmware update for interchangeable lenses for L-Mount listed below is now available.
[Benefits of the update]
・The firmware update improves the performance of the Vignetting Correction.
【SIGMA Optimization Pro download page】
For further information, please contact your nearest authorized SIGMA subsidiary / distributor.
We appreciate your continued support for our company and products.