Sigma has officially opened up pre-orders for the 28mm F1. 4 DG HSM Art lens it first showed off at Photokina in September 2018. The lens, which Sigma said would be available in Canon EF, Nikon F, Sigma SA and Sony E mounts, is listed as pre-order for $1,399 USD at both Adorama and B&H.
As a refresher, the 28mm F1. 4 DG HSM Art lens has a 17-element optical design including two F Low Dispersion (FLD), three Special Low Dispersion (SLD) elements and three aspherical elements. It has a minimum focusing distance of 28cm / 11. 02in, a nine-blade aperture diaphragm, maximum magnification of 0. 19x and a 77mm filter thread — the same as Sigma's 24mm F1. 4 DG HSM Art lens.
Update (January 11th, 2019): It appears the Sony E-mount version of the Sigma 28mm F1. 4 DG HSM Art lens is now available for pre-order as well at both Adorama and B&H. The article has been updated accordingly to reflect this change.
. dpreview.com2019-1-12 19:46