To reduce flare and ghosting, the lens features Sigma’s Super Multi-Layer coating. These should help provide edge-to-edge sharpness, as well as keep chromatic aberrations to a minimum, if they are visible at all. Optically, the lens is constructed of nine elements in seven groups, with the two rear elements being aspherical. Without having to create an image circle large enough to cover a 35mm full-frame sensor, the Sigma 30mm is relatively small and light, especially when you consider that it has an f/1.4 aperture. Used on an MFT camera, it has a 60mm equivalent field of view, while it comes in at around 45mm equivalent when used on a Sony E-mount camera with an APS-C-sized sensor. This lens was bought mostly for gimbal shots. The weight feels comparable to the Canon EF-M 11-22mm. It doesnt look/feel like a toy lens like kit lenses often do, or for instance Canons 50mm F1.8. 164 total ratings, 26 with reviews Translate all reviews to English From the United States Jei Cos Amazing lens Reviewed in the United States on JVerified Purchase REALLY nice lens.
However, Sigma’s latest 30mm f/1.4 DC DN | C lens is an entirely new optic purpose-designed for mirrorless cameras, which comes in both Sony E and Micro Four Thirds mounts. The build quality Id say is above average. This rise in popularity has led most manufacturers to revisit their 50mm (and 50mm-equivalent) lenses and give them updates that include modern lens coatings and improved performance. Weighing in at 435g and measuring 6.3cm in length, the Sigma 30mm F1.4 DC A is a relatively compact lens given its fast f/1.4 aperture. Rho Ophiuchi in Scorpius looks really good with its. On cameras with full-frame sensors, and for videographers, they have become a cheap way of obtaining a shallow depth of field for low-light shooting or portraiture. Im really pleased with how many colors I was able to capture with my camera, filters, and long exposures.
Used on a camera with an APS-C sensor, a 50mm lens becomes a 75mm equivalent that’s great for portraiture. By itself, the lens weighs 423.5g (14.9oz), and the lens hood adds another 38.4g (1.4oz). After years in the wilderness, the classic 50mm lens is experiencing something of a comeback, thanks in part to compact system cameras giving these once-unloved lenses a new lease of life. The Sigma 30mm /1.4 DC Art is a nice, solid lens with a good heft, but not overly heavy or bulky.
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