Sigma released new firmware updates for Sigma 150-600mm F5-6.3 DG OS HSM Sports & Contemporary Lenses in Canon EF & Sigma SA mount.
It improves AF accuracy and reduces the operating sound of the diaphragm blades when used with MC-11 Mount Converter on Sony E-mount cameras.
Sigma Released New Firmware Updates for 150-600mm F5-6.3 OS S/C Lenses
Benefits of this firmware update
- It has improved the AF accuracy when the lens is attached with the SIGMA MOUNT CONVERTER MC-11.
- For customers who own SIGMA MOUNT CONVERTER MC-11, it is necessary to update this to the latest firmware Ver1.02.
- Improved AF accuracy of this lens when mounted on the SIGMA sd Quattro (SIGMA mount only).
- It has reduced the operating sound of the lens diaphragm blades when attached with the SIGMA MOUNT CONVERTER MC-11 EF-E and used for shooting movies (Canon mount only).It has improved the AF accuracy when the lens is used for shooting movies as well as Live View on EOS DIGITAL SLR cameras (Canon mount only).
- Reduced the operating sound of the lens diaphragm blades when used for shooting movies on EOS DIGITAL SLR cameras (Canon mount only).
- It is fully functional with the Canon Digital Cinema Camera EOS C300 Mark II.
- The degree of improvement differs depending on the camera used.
You can download the new firmware via SIGMA Optimization Pro. Check the details at Sigma Global official site here.