SIGMA recently published a thorough buyer's guide, aimed to help cinematographers select the correct Sigma cine primes or zooms for their productions. Sigma has come a long way since the release of the High-Speed Cine Zoom 18-35mm T2 and its bigger brother the 50-100mm alongside the Full-Frame High Speed Cine Primes.
Sony has released a new firmware update for their FR7 4K full-frame PTZ cinema camera. The latest Sony FR7 firmware update version 2.0 adds support for free-d protocol for VR/AR systems, support for 3rd party lens controllers to operate manual zoom lenses, adjustable Zoom/Focus speeds when restoring a preset position and much more.