Sigma has adapted its outstanding Sigma DG HSM Art lens line to Sony mirrorless by extending the rear of the lens barrel. Since it was designed for a DSLR, the optical design is ray angle friendly for digital sensors.
This medium range highly detailed scene puts the Sigma FE 14mm f/1.8 DG HSM Art (for Sony mirrorless) to the test in blue mountain shade, thus testing both its secondary color correction as well as its resolving power in unfavorable spectral balance (blue light). Field curvature and vignetting and real depth of field behavior are also evaluated.
Images at sizes up to full camera resolution.