Sigma Firmware Updates for the SIGMA 24-70mm F2.8 DG OS HSM | Art Lens (Oct 2, 2018), and the SIGMA MOUNT CONVERTERS MC-11 SA-E (Oct 2 & 30, 2018) and MC-11 EF-E (Oct. 2, 16 & 30, 2018): Lens Improvement and Compatibilities 2018-11-04
Sigma is Developing Three CINE Lenses in the FF High Speed Prime Line – 28mm T1.5 FF, 40mm T1.5 FF and 105mm T1.5 FF – for Cinematographers: Compatible with Full-frame Image Sensors and Optimized for Ultra-high-resolution 6K-8K Shooting 2018-09-12
