![]() As part of Sigma’s Global Vision series, this lens is compatible with the Sigma USB Dock for Canon EF Lenses (separate rental item), allowing you to adjust the focus limiter, AF speed, microfocus, and OS settings through the Sigma Optimization Pro software. This lens also offers internal focusing and zooming.ĭock Compatible. Sign up and be among the first to learn about. Stay up to date on all things SIGMA Photo. The barrel is made of a lightweight Thermally Stable Composite that gives the lens a solid, sturdy feel. The award-winning SIGMA 18-35mm 1.8 DC HSM Art, the very first F1.8 zoom lens. zoom lens for digital SLR cameras with image sensors up to APS-C format. Ive been looking through all my photos and I am very much mostly using the 17-55 in the 17-35 focal range. The new SIGMA 18-35mm F1.8 DC HSM is the first zoom lens ever to offer an initial. ![]() But I have had my head turned by all the reviews of the new Sigma 18-35 1.8. Its four aspherical elements and five Super Low-Dispersion glass elements are used to minimize distortion and aberrations throughout the zoom range, with Super Multi-Layer coatings for eliminating lens flare and ghosting. 08-25-2013 02:08 AM Hello, Ive been using my Canon 17-55 2.8 lens very happily for a few months now on my 60D. As a part of Sigma’s Art lens line, the DC HSM A1 goes through Sigma’s rigorous A1 testing, ensuring high image quality. You can also manually override the autofocus motor at any time by rotating the focusing ring, giving you quick fine-tuning ability. ![]() Provides fast, smooth, and quiet operation in a wide variety of shooting situations. A new dimension of standard zoom lensesonly from SIGMA. This makes it a great option for landscape, event, and street photographers. ![]() With a 35mm-equivalent focal length of 29mm-56mm, it covers your wide to normal range. This enables stellar low-light shooting while providing full-frame style depth of field on a crop-frame camera. Designed specifically for SLRs with APS-C sized sensors, it covers a 28-50mm equivalent range, and is initially available in Canon, Nikon and Sigma mounts with Sony and Pentax versions to follow. While most zoom-lens apertures top off at f/2.8, the Sigma 18-35mm bests that by 1 1/3-stops. The Sigma 18-35mm F1.8 DC HSM Art lens is the world's first constant F1.8 zoom. ![]()
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