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Sigma's 14mm F1.8 Art lens has been called the astrophotographer's dream lens. Ultra-wide and ultra-fast, watch how this lens actually makes it possible to capture a hand-held shot of the Milky Way!
NatureTTL's Matthew Saville compares three of the most popular ultra-wide astrophotography prime lenses out there: The Samyang/Rokinon 14mm F2.8, the Samyang/Rokinon 14mm F2.4, and the Sigma 14mm F1.8 Art.
2017 has been a pretty good year for lenses, but the one that had the biggest impact for editor Dale Baskin was the Sigma 14mm F1.8 prime, a lens that lets him capture big sky and magic light.
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Sony's a7R Mark III shoots 42.4MP files at 10fps and incorporates a robust video feature set, large battery, refined ergonomics and more. It certainly looks impressive, but what is it like to use, and how does it stack up against the rest of the market? Find out in our full review.