Sigma has released details of the 16-300mm f/3.5-6.7 DC OS Contemporary lens for APS-C cameras and the ultra-telephoto 300-600mm f/4 DG OS Sports lens for the full-frame L-mount.
Sigma BF camera announced
https://www.photoreview.com.au/news/products/sigma-bf-camera-announced/Sigma has unveiled a radial new 24-megapixel, full-frame mirrorless camera with an L-mount, aluminium unibody, pared-back user interface and 230GB of internal memory but no card slot.
New Sigma Lens announcements
https://www.photoreview.com.au/news/products/new-sigma-lens-announcements/Sigma has unveiled a new 28-105mm f/2.8 Art lens for E and L mounts and announced the release of its 10-18mm f/2.8 DC DN wide-angle zoom lens for Canon’s RF-mount APS-C cameras.
Sigma 18-50mm f/2.8 DC DN | Contemporary lens gains Canon RF mount
https://www.photoreview.com.au/news/products/sigma-18-50mm-f-2-8-dc-dn-contemporary-lens-gains-canon-rf-mount/Sigma Corporation has added the Canon RF Mount to the options available for its popular 18-50mm f/2.8 DC DN | Contemporary lens.
Sigma unveils 28-45mm f/1.8 DG DN | Art lens for Sony E & L-mount cameras
https://www.photoreview.com.au/news/products/sigma-unveils-28-45mm-f-1-8-dg-dn-art-lens-for-sony-e-l-mount-cameras/Sigma has announced the first full-frame 28-45mm zoom lens for full-frame cameras that is equipped with a constant f/1.8 maximum aperture.
Sigma updates popular 24-70mm lens
https://www.photoreview.com.au/news/products/sigma-updates-popular-24-70mm-lens/Sigma has released a second generation model of its popular 24-70mm f/2.8 DG DN | Art lens for Sony E and L-mount cameras.
Sigma launches two exciting prime lenses
https://www.photoreview.com.au/news/products/sigma-launches-two-exciting-prime-lenses/Details have been released of the Sigma 15mm f/1.4 DG DN Diagonal Fisheye | Art and 500mm f/5.6 DG DN OS | Sports lenses, which are designed for Sony E-mount and L-Mount cameras.
Development announcement for Sigma 70-200mm lens
https://www.photoreview.com.au/news/products/development-announcement-for-sigma-70-200mm-lens/Sigma has announced the development of a new 70-200mm f/2.8 DG DN OS | Sports lens for L-mount and Sony full-frame mirrorless cameras.
Sigma releases 14mm f/1.4 DG DN | Art lens
https://www.photoreview.com.au/news/products/sigma-releases-14mm-f-1-4-dg-dn-art-lens/Sigma Corporation has expanded its lens range for full-frame mirrorless cameras with a new 14mm f/1.4 DG DN | Art lens, which has been designed primarily for astrophotography.
Sigma announces three new prime lenses
https://www.photoreview.com.au/news/products/sigma-announces-three-new-prime-lenses/Sigma has added three lenses to its Contemporary lineup, the 17mm f/4 DG DN and 50mm f/2 DG DN for full-frame cameras and the 23mm f/1.4 DC DN for APS-C format cameras.