New Sigma reviews and hands-on articles
Preorders:
500mm f/5.6 at BHphoto, Amazon, Adorama, FotoErhardt, Calumet, WexUK.
15mm f/1.4 fisheye at BHphoto, Amazon, Adorama, FotoErhardt, Calumet, WexUK.
SIGMA Unveils 500mm Sports Lens & 15mm Fisheye Art Lens for Mirrorless Cameras: Hands-On Review (42West).
First look: Sigma 15mm f1.4 dg dn diagonal fisheye art lens (Sigma Blog).
First look: Sigma 500mm f5.6 dg dn os | sports lens for l-mount (Sigma Blog).