
Sigma filed patent P2019-23693A that appears to be for the Olympus M. Zuiko Digital ED 45mm f/1.2 Pro lens – see this comparison:

The new Sigma 28mm f/1.4 DG HSM Art lens for Sigma, Nikon F, Canon EF and Sony E mounts will be priced at $1,399 and pre-orders are already open at Adorama and B&H Photo. Shipping will start on January 25th. The launching date of the Sony E-mount version is not determined yet. Sample photos from the lens can be found […]

The new Sigma 70-200mm f/2.8 DG OS HSM Sports lens is now officially released with a US price of $1,499. Aperture Range: f/2.8 to f/22 Nine FLD Elements, One SLD Element Super Multi-Layer Coating Hyper Sonic AF Motor Intelligent OS Image Stabilization Removable Arca-Type Tripod Foot Dust- and Moisture-Sealed Construction Rounded 11-Blade Diaphragm Compatible with […]

The new Sigma 56mm f/1.4 DC DN Contemporary lens is now shipping and is already in stock at some retailers (check availability at Adorama, B&H, Amazon and FotoHansKeuzekamp). Check out also the Sigma 56mm f/1.4 DC DN reviews by ePhotozine and CameraLabs. Additional information on the Sigma 56mm f/1.4 DC DN Contemporary lens:

The price of the new Sigma 70-200mm f/2.8 DG OS HSM Sports lens will be 190,000 yen (excluding tax) in Japan, £1349.99 (including VAT) in the UK (or around $1,700) and €1,599 in Europe: The US pricing is not yet released. For comparison, the latest Nikon 70-200mm f/2.8 version is priced at $2,796.95. The release date for […]