Sigma 85mm F1.4 DG HSM Art Review
Sharpness at 85mm
For this test, the Sigma 85mm F1.4 DG HSM lens was attached to a Canon EOS 5DS R body, which in turn was mounted on a sturdy tripod. Exposure delay mode was activated. Tonal and colour variances across the crops are due to changes in natural light during the session.
The full frame at 85mm
Centre sharpness is outstanding from f/2 to f/11, with f/16 being adversely affected by diffraction. The edges are commendably just as sharp as the centre, with f/2 to f/11 again producing the sharpest results.
|Aperture||Centre Crop||Edge Crop|