Sigma Announces Fast Telezoom for APS-C SLRs
Sigma is not afraid to push the envelope in zoom lens design. Its itemize already includes the 24-35mm F2 DG HSM Art zoom for total-frame SLRs and the 18-35mm F1.8 DC HSM Fine art for APS-C SLRs both capture more calorie-free than the pro-grade f/two.8 lenses that you're used to seeing from Catechism and Nikon, simply do bear witness more limited zoom range.
And both encompass wide-bending fields of view. Fans of longer focal lengths who shoot with an APS-C camera now have a lens that tin can complement the 18-35mm. The new 50-100mm F1.eight DC HSM Art covers a field of view that's equivalent to a 75-150mm zoom on a full-frame organisation, and does information technology with a wide aperture that doesn't change when zooming.
The lens is on the hefty side. It measures 6.vii by 3.7 inches (HD) and weighs 3.3 pounds. Its front chemical element supports 82mm filters, and it can focus on subjects as close as 37.4 inches from the image sensor. The 50-150mm doesn't have a cost or release date still. When information technology does keep sale it will be sold in Canon, Nikon, and Sigma mounts.
Sigma is also announcing a new lens for mirrorless cameras. The visitor has dipped its toes in this market place before with a trio of f/2.8 primes sold for Sony E and Micro Iv Thirds systems, but this is the showtime broad discontinuity prime in the series. The 30mm F1.4 DC DN Gimmicky's field of view will vary based on the system with which its used—on APS-C cameras from Sony it matches a full-frame 45mm lens, and on Micro Iv Thirds systems it acts more like a 60mm.
Even though it's an f/1.iv lens, information technology'south fairly compact, and so information technology will friction match well with mirrorless bodies. Information technology measures two.nine by 2.6 inches (Hard disk drive), weighs ix.three ounces, and supports 52mm front filters. It can focus to 11.eight inches. Similar the 50-150mm, pricing and a shipping date take not all the same been announced.
Finally, Sigma is introducing a lens adapter that allows owners of Sony mirrorless cameras with on-sensor phase detection, including the Alpha 7R II and the upcoming Alpha 6300 to better piece of work with lenses that are part of Sigma's Global Vision series—those marked with an Art, Contemporary, or Sports designation. The Mount Converter MC-11 transmits EXIF data, optimizes focus, and helps the photographic camera correct for distortion and chromatic aberration when advisable. The adapter volition merely piece of work with Sony E and FE-mountain cameras, but will be sold in 2 versions—one for Sigma lenses in its own SA mount, and 1 for Sigma lenses sold in the Canon EF mount. Pricing and availability have not yet been set.
This article originally appeared on PCMag.com.
Source: https://sea.pcmag.com/lenses/10511/sigma-announces-fast-telezoom-for-aps-c-slrs
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