Shooting is comfortable even in target AF such as Face/Eye Detection AF and during video shooting. In addition, a stepping motor enables the high speed, quiet AF drive. Three aspherical lenses, including a large-diameter aspherical lens at the foremost surface, are used to effectively minimize flare and other distortions thereby achieving mind-blowing resolution.
Other lens highlights include one FLD glass and five SLD glass elements which are arranged to suppress edge to edge chromatic aberration. The ultra-wide zoom lens will be a hit with astro-photographers and “timelapsers” with high quality optics delivering uniform rendering performance and outstanding edge to edge resolution is perfect for capturing the weak light emitted by the stars at night. Sigma 14-24mm f/2.8 DG DN Art has been purpose built to give you super wide-angle shots while at the same time not sacrificing range. The aperture ring is also mounted with a de-click function, enabling seamless operations that is especially useful during video shooting.
#Sigma full frame lenses for sony e mount manual#
In manual focus, the focus ring is driven by the focus-by-wire system where the optimized torque setting responds to the fine operations of the photographer. The Sigma 35mm f1.2 DG DN Art is said to be equally optimized for both still and video, and when it comes to using autofocus, the large Hyper Sonic Motor (HSM) gives the desired torque required to drive the focus lens group.
The lens has been “tuned” for full-frame mirrorless cameras from Sony and Panasonic/Leica/Sigma, and its optical formula includes 3x SLD glass elements and 3x aspherical lenses including a double-sided aspherical lens that is optimally arranged in an encompassing lens construction of 17 elements in 12 groups. The “bokeh monster” is ideal for shots exuding shallow depth of field including environmental portraiture, weddings and events. The Sigma 35mm F1.2 DG DN Art is Sigma’s first wide-angle lens with a blazing fast f/1.2 maximum aperture designed exclusively for the full-frame Sony E-mount and L-mount system. So, what new L-mount/E-mount lenses were announced? Here’s a quick summary:
Pricing and availability on both the Sigma FP and the new Cine Classic range are yet to be released, so be sure to keep an eye on the blog here for updates in the future. The new “Classic” Cine Primes will be based on the existing design of the HS Cine Primes, but will be uncoated to give them a unique, vintage look. There were a couple of surprise announcements too – the Sigma fp ultra-pocketable 4K full-frame mirrorless camera, which can do 4K UHD at 24fps in CinemaDNG, and a a new uncoated Cine “Classic” Art Prime range oozing a more classic and vintage soft look compared to the current Sigma HS Cine Primes. Today was a huge day for Sigma! The innovative lens maker recently celebrated 18 years in the business and earlier today at a special launch event in Tokyo, Sigma CEO Kazuto Yamaki unveiled some highly-anticipated full-frame lenses designed for mirrorless cameras including two primes and one ultra-wide zoom for L-mount and Sony E-mount.
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