Firmware Update For SIGMA Global Vision Lenses In L-Mount
Thank you for purchasing and using our products.
We would like to announce that a new firmware update is now available for the SIGMA Global Vision lenses in L-Mount listed below.
[Applicable product]
- SIGMA 24mm F3.5 DG DN | Contemporary in L-Mount
- SIGMA 35mm F2 DG DN | Contemporary in L-Mount
- SIGMA 65mm F2 DG DN | Contemporary in L-Mount
- SIGMA 105mm F2.8 DG DN MACRO | Art in L-Mount
[Benefits of the update]
- It has improved the AF accuracy when it is used with the SIGMA fp L.
[Applicable product]
- SIGMA 45mm F2.8 DG DN | Contemporary in L-Mount
[Benefits of the update]
- It has improved focusing accuracy in single AF (AF-S)
[Applicable product]
- SIGMA 50mm F1.4 DG HSM | Art in L-Mount
[Benefits of the update]
- It has improved the AF accuracy when it is used with the SIGMA fp L.
- It has improved aperture operation when shooting movies with the Panasonic LUMIX S1H.
- It has optimized the value of the minimum focusing distance displayed on the camera.
[Applicable product]
- SIGMA 100-400mm F5-6.3 DG DN OS | Contemporary in L-Mount
[Benefits of the update]
- It has improved the AF accuracy when it is used with the SIGMA fp L.
- It has optimized the Optical Stabilizer’s Mode2 with the camera settings.
- It has optimized the open F value display
[How to update]
For those who update the firmware in-camera, please refer to the following page for firmware updates
https://www.sigma-global.com/en/support/purpose/firmware/?mode=search&product_category=lens
For customers who own the SIGMA USB DOCK UD-11
Connect the lens to a computer via the SIGMA USB DOCK UD-11 (sold separately), then open SIGMA Optimization Pro*. If the lens firmware isn’t the latest version, the following message will appear: ‘The latest lens firmware is available’. Click ‘Yes’ to update.
* Before updating lens firmware using the SIGMA USB DOCK UD-11, please ensure you update SIGMA Optimization Pro to the latest version.
SIGMA Optimization Pro download page
https://www.sigma-global.com/en/software/sigma-optimization-pro/
For further information, please contact your nearest authorized SIGMA subsidiary / distributor.
https://www.sigma-global.com/en/world-network
We appreciate your continued support for SIGMA products.