Sigma 2470 28 Art Vs Canon 2470 28 Ii

Sigma 24-70mm f/2.viii DG DN Art - Review / Test Study - Sample Images & Verdict

Lens Reviews - Sony Alpha (Full Format)

Commodity Index Introduction Analysis Sample Images & Verdict Page 3 of iii Sample Images Click on an image for downloading the full-size variant. Make SONY Model ILCE-7RM2 ISO Speed 100 Focal Length 49.5mm Aperture: f/5.half-dozen Exposure 1/320s Make SONY Model ILCE-7RM2 ISO Speed 100 Focal Length 34.7mm Aperture: f/2.8 Exposure 1/160s Make SONY Model ILCE-7RM2 ISO Speed 250 Focal Length 24.0mm Aperture: f/xi.0 Exposure 1/60s Make SONY Model ILCE-7RM2 ISO Speed 160 Focal Length 24.0mm Aperture: f/11.0 Exposure ane/60s Make SONY Model ILCE-7RM2 ISO Speed 100 Focal Length 70.0mm Aperture: f/2.8 Exposure i/500s Make SONY Model ILCE-7RM2 ISO Speed 100 Focal Length seventy.0mm Discontinuity: f/two.8 Exposure ane/1600s Make SONY Model ILCE-7RM2 ISO Speed 100 Focal Length 38.0mm Aperture: f/8.0 Exposure 1/400s Make SONY Model ILCE-7RM2 ISO Speed 100 Focal Length 34.1mm Aperture: f/9.0 Exposure i/250s Make SONY Model ILCE-7RM2 ISO Speed 100 Focal Length 67.6mm Aperture: f/2.8 Exposure 1/800s Make SONY Model ILCE-7RM2 ISO Speed 100 Focal Length 30.7mm Discontinuity: f/nine.0 Exposure 1/250s Make SONY Model ILCE-7RM2 ISO Speed 100 Focal Length thirty.1mm Aperture: f/8.0 Exposure 1/400s Brand SONY Model ILCE-7RM2 ISO Speed 100 Focal Length 24.0mm Aperture: f/8.0 Exposure 1/125s Make SONY Model ILCE-7RM2 ISO Speed 100 Focal Length 33.7mm Aperture: f/9.0 Exposure i/200s Make SONY Model ILCE-7RM2 ISO Speed 100 Focal Length 28.6mm Aperture: f/10.0 Exposure 1/125s Brand SONY Model ILCE-7RM2 ISO Speed 100 Focal Length 70.0mm Discontinuity: f/2.eight Exposure 1/800s Competition As of the time of this review, there are currently three fast standard zoom lenses competition for your money. Likewise the Sigma 24-70mm f/ii.8 DG DN (shown to the left beneath), at that place'south the already mentioned Sony 24-70mm f/2.8 GM (centre) and the Tamron 28-75mm f/two.eight Di Three RX (correct). The 3 aren't WORLDS autonomously in performance although there are differences. The Sony lens has an border at the wide end of the range whereas the Sigma is stronger at the long end. The Tamron has the all-time eye quality. Both the Sony and Sigma are conspicuously better in terms of build quality but they are as well much heavier than the Tamron. Unsurprisingly the Tamron is too the most affordable of the iii although that'due south non really surprising given the fact that information technology stays shy of 24mm. All things considered, the Sigma seems to offer the best overall balance though. And it has, by a fair margin, the best bokeh. Verdict The Sigma 24-70mm f/2.8 DG DN ART shows many of the strengths and weaknesses of a fast standard zoom lens. Don't take this as something negative - information technology'due south just how it is. In real life you can expect perfectly sharp results across the image frame at medium aperture settings. At large apertures, the center is ultra-abrupt specifically at the wide end but the corners aren't stellar - which is something that you can usually forgive in shallow depth-of-field scenes. That's on high-megapixel cameras. On a 24mp camera, yous won't really notice much softness really. Paradigm distortions besides as vignetting are heavy at 24mm just image auto-correction will have care of this (mostly). Lateral CAs are quite low whereas axial CAs are on the loftier side. A very positive surprise is the quality of the bokeh. Standard zoom lenses are rarely ideal in this respect but the Sigma is as good as near prime number lenses in this respect. Following Sigma's Art line tradition, the build quality is excellent. The materials are top-notch and at that place's no wobbling to worry near. The lens is besides sealed confronting the elements (grit- & splash-proof). If anything to criticize, it'southward the extending zoom mechanism but none of the manufacturers has managed to fix this attribute so far. The AF speed is pretty good but remains a little brusk of the best in class. Needless to say but the camera plays an important role in this respect every bit well. If y'all are in the market for a fast standard zoom lens, the Sigma 24-70mm f/2.8 DG DN ART probably qualifies as the most reasonable choice - especially if y'all are targeting shallow depth-of-field photography and a quality bokeh. Optical Quality: ★★★★★ Mechanical Quality: ★★★★★ Price/Operation: ★★★★★ What does this mean ? PREVIOUS Page

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Source: https://www.opticallimits.com/sonyalphaff/1101-sigma2470f28dn?start=2

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