Taken with the Sigma 24-70 f/2.8 ART lens at Discovery Park, Seattle. Matthew Gore | Light And Matter Over the...
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This evening Sigma announced a new member of their remarkable ART lens series: the 14-24 f/2.8 DG HSM ART lens...
In a tight competition, the Sigma was sometimes sharper, and the Tamron's chromatic aberration was a concern. Stabilization and weather sealing were important considerations in Tamron's favor.
Tonight Sigma announced four new lenses for full-frame cameras, including an exciting new 24-70mm f/2.8 OS ART, 135mm f/1.8 ART,...
This morning, Sigma announced the latest addition to their “ART” series of lenses: the 20mm f/1.4 DG HSM. At f/1.4,...
The SIGMA 24-35mm f/2 DG HSM ART Series lens, officially announced this evening, is now the largest aperture zoom lens...
All of Sigma’s new “Art” series lenses have been impressive, as we’ve already seen in my comparison of the 35mm...
Nikon D3300 Announced at CES Last evening, Nikon announced the latest incremental release of their entry level SLR, the D3300,...
Today the Sigma Photo corporation announced an important new “Art” Series lens for full-frame SLRs: the Sigma 24-105mm F4 DG...
Sigma hit us with two big announcements today (and a small one): first, the development of a 105mm f/1.4 ART...
With the PhotoPlus Expo opening tomorrow, the first wave of press releases has rolled in and includes a new Sony...
Though my opinion is still tentative, I found the optics of the Sigma 150-600 f/5-6.3 C to be nice and sharp, the autofocus to be accurate but slow, and the image stabilization to be somewhat disappointing.
That's not a typo. This lens has a wide, f/1.8 aperture available throughout the entire zoom range.
Over the past month, I’ve published a couple of videos about differences in image quality produced by three 50mm lenses:...
The Japanese site “digicame-info.com” leaked two images of the soon-to-be-released Sigma 24-35mm f/2 ART series lens. Assuming that this is...
Adding to its list of first class “Art” series lenses, Sigma announced a new 24mm f/1.4 DG “Art” series lens...
CES Announcements The 2014 Consumer Electronics Show (CES) in ‘Vegas is upon us, and with it comes an interesting array...
Sigma 35mm f/1.4 vs Canon 35mm f/1.4 [O]ver the years, Sigma has produced some nice lenses, but also some dogs,...
