Sigma recently unveiled their 16mm F1.4 for Sony E-Mount (designed for APS-C sensors) and Micro Four Thirds. Here are initial impressions!
Sigma 16mm f/1.4 DC DN Contemporary Review
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Sigma 16mm f/1.4 DC DN Contemporary, First Look
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Sigma 16mm F1.4 DC DN Contemporary Lens Review
A wide-angle prime, this 16mm f/1. 4 is designed for micro Four Thirds mount Mirrorless cameras and provides a 24mm equivalent focal length. Fast f/1.
Sigma 402963 16mm f/1.4 DC DN Contemporary Lens for Micro Four Thirds, Black
Review: Sigma 16mm f1.4 DC DN Contemporary (Sony E Mount), by The Phoblographer
Sigma 16mm f/1.4 Contemporary E Mount
The Sigma 16mm 1.4 DC DN Contemporary is a high-performance prime with a large aperture of F1.4 designed for APS-C Mirrorless cameras including Sony E
Sigma 16mm F1.4 Contemporary DC DN Lens - Sony E Mount (402965)
Review: Sigma 16mm f1.4 DC DN Contemporary (Sony E Mount), by The Phoblographer
SIGMA 16mm F1.4 DC DN, Contemporary: Hands-On First Look Review