Sigma 24-70。 Affordable Performance: A Review of the Sigma 24

Sigma 24

Simply grab the focus ring and take control — before or after auto focusing. The 70mm position has a bit more trouble than the 24mm position. This should make videographers happy. 8 lenses, but it trails its class with a 0. Chromatic aberration is reasonably well suppressed and only slightly visible at the edges of the image in the extreme zoom positions. MOUNTS The Sigma 24-70 mm F2. Since Sigma reverse engineers vs. 2 x 108. All of the high-volume lens makers including Canon, Nikon, Sony, Tamron and Sigma make one, and a big population of photographers has or wants one. 0" 380mm 0. The Sigma 24-70 mm F2. 8, but the T was actually 3. 3 x 4. 8 is something I could get interested in, as that would make a nearly ideal portrait zoom. 82 x 132. 8 DG DN Art review• In the site's standard flare test, the Sigma 24-70 HSM shows some noticeable flaring at the wide end and midrange focal lengths, but very little at the long end. 8 Di III RXD, the Panasonic Lumix S PRO 24-70mm f2. For the 24-70 I was waiting for something cheaper. 7 sec from infinity to 0. The amount is not unusual. [0] Auto focus: Yes with built-in AF drive. I would like to see Sigma apply their Global Vision process to this lens. 6 which is quite good but you have only 2cm 0. For comparison I use the Sony 24-70mm f2. One Shot focus accuracy is definitely better. I thought I'd be debating on getting it. All rights reserved. Super Multi-Layer Coating and Nano Porus coating helps the lens to fight flare while creating high contrast images. Sigma has a long history of doing this. 3 x 3. On the other end, the Tamron isn't bad but I really want the function button and weather sealing. I tested it on the 42MP Sony A7R II body and compare it against the and the. The latter is a pity as the lens shows strong mustache-like distortions at the short end which are not easily corrected. 5 x 4. And when a lens has a focal length range covering my range, as 24-70mm does, that lens is going to find itself being used more than the rest. 8 just doesn't do enough for me compared to f4 in low light, and I shoot my corporate portraits at f5. While the lens builds on the success of , the earlier lens was made for Nikon, Canon, and Sigma mounts. [0] The lens comes with a nice padded lens case plus strap, the lens hood is included, reversible for transport, and has a lock to prevent it from accidentally falling off. Canon offers the stabilized RF 24-70mm f2. Sigma 24-70mm f2. Your feedback helps us to improve the Replacement Parts Finder• This is where I understand how those lenses would work just as good. , , , or. 8 DG DN Art first. The focus ring is 25mm wide and is located at the front of the lens. 8 is a popular lens choice among professional photographers. 4 x 93mm 77mm 2012 23. Hopefully I get a good copy. 13th January 2020• 8 S on a Z7 at 0. Intro The Sigma 24-70mm f2. The Sigma also has a zoom lock switch arresting the lens at 24mm just like the Sony. Add everything in between and your subject range becomes vast. 8 DG OS HSM Art is fine. Sigma USA's 4-year warranty is far superior to Canon's standard 1 year warranty Sigma's international warranty is also 1 year. 3 x 4. 5ft. That's a win in my book. 8ft. According to Sigma, the image stabilization should be good for three to four stops. The lens shows some zoom creep but the lock at 24mm can prevent that. 8 EX DG HSM Lens is a somewhat compact lens compared to its peers. The Sigma 24-70mm f2. 70x 17. I ended up picking up the 16-35 2. I am currently using it on the a7III but will have it on the a9II very soon. FTM Full Time Manual focusing is supported. 8 can match that optical performance with good autofocus, it should be another winner for the company. Sigma has not yet shared pricing for the lens. This allows for very precise manual focus and does not make smooth focus pulling for videographers too hard. I was honestly expecting the Sigma to be bigger and heavier than the Sony GM. Plus it has a button which can be assigned various functions like AF-Lock. 7in. The zoom ring turns through 65 degrees the way Sony and Canon users are used to and has a 19mm wide rubber surface with a good grip. The Sigma remains the smallest or near-smallest even in this comparison. And — as is usual with lenses for mirrorless cameras — it puts away with the mechanically coupled focus ring with distance and dof scales and uses focus-by-wire instead. The rental companies I recommend below are excellent to work with. As is usual with lenses for mirrorless cameras there are no distance or dof markings on the lens. A zoom lock keeps the lens from getting bumped to another focal length, while the included hood also has a lock. Upgrade your lifestyle Digital Trends helps readers keep tabs on the fast-paced world of tech with all the latest news, fun product reviews, insightful editorials, and one-of-a-kind sneak peeks. APS-C 1. 5mm 82mm 2012 For many more comparisons, review the complete using the site's Lens Spec tool. with a magnification of 1:3. 8 in the Art series. 6 x 94. 8 EX DG HSM Lens gets HSM Hypersonic Motor driven AF. 8 Di III coverage on Sony A7R II FF body at 28mm left and 75mm right. Tamron offers the 28-75mm f2. Here is the angle of view that the new Sigma 24-70mm f2. Two 24-70mm f2. This lens focuses with reasonable speed and very little sound. 8 DG OS HSM Art from 2017 which is an original DSLR design available for Canon EF and Nikon F mounts and features optical image stabilization. The lens will be available in the Sony E-Mount, as well as the L-mount. That works fine on the newer bodies, but not on all older models. At full extension, the extended lens barrel has a slight amount of play in it, but this is, overall, a solid-feeling lens. 6 anyway. 8 DG DN Art right Alternatives The market for full-frame 24-70mm zooms with a large f2. But the full-frame mirrorless cameras from Sony, Nikon, and Panasonic provide built-in sensor-shift stabilization. There are two switches next to the window. The HSM, Hypersonic Motor, has been redesigned and is more powerful than those in the previous generation. Size diameter x length : 88 x 125mm 3. 6 the lens is just very good over the entire field of view in all zoom modes.. 34m 13in. 19x MM Maximum Magnification. 6, where once again, this lens is sharp across the frame. The Sigma 24-70 HSM's 9-blade aperture delivers a pleasing blur in out of focus areas of an image. 4" 366mm 0. plus 55g for the lens hood. This lens ships with a zippered padded nylon case. 8 DG OS HSM Art is generally pretty good. If not parfocal, this lens is close to it. I just can't get excited about a zoom that tops out at 70mm or 75mm, as it's too short for portraiture. 8 S. As you can see in the above chart, this lens utilizes the increasingly-popular 82mm filter size. 8 lenses from Sony and Panasonic - not to mention Canon and Nikon, should Sigma develop RF and Z-mount versions. At the wide end the new Sigma even goes down to 1:2. 16x 15. At 70mm focal length the working distance is at least 16cm 6. Sigma 24-70mm f2. Large aperture standard zoom lens• 2" 83. The lens earned a Recommended in my. [0] Sealing: yes, a rubber grommet at the lens-mount plus further special weather-sealing throughout the construction. 8 DG DN Art kept focus perfectly. 4 oz 805g 3. Rate your experience: Great• But choices slim down once you focus on original mirrorless designs. Same with the competition. Rate your experience: Poor• ELD and SLD glass provides excellent correction of all types of aberrations• However, it is not behind the others far enough to matter to most. Being raised from the lens mount area makes the zoom ring easy to find. The Tamron is the smallest lens at 73 x 118mm 2. 9 ratio allowing for some types of close-up shots. 0 focal ratio. The nicely-sized zoom ring is ideally positioned for use. Only the Panasonic has a different approach: you need to pull the focus ring back to engage manual focus. Nikon has the Z 24-70mm f2. giving a working distance of 0. I am also concerned with Sigma having many more elements and groups than other lenses, and there are diminishing returns in certain light conditions. Autofocus performance with a moving subject has been — to be kind — poor. I have mostly been shooting backcountry skiing and it consistently nails focus in challenging situations. Personally I want to shoot at the lowest ISO so I can and do less work on processing. The 24-70 HSM is not newly released as I write this review, and I have evaluated a number of the since-developed Sigma Global Vision lenses that have performed very well. 1 does not recognize the profile completely: vignette is compensated as it was set in camera but you cannot switch between off and auto in post-processing while CA-compensation is always ON, distortion compensation always OFF. The sharpness is generally very good, although for the best result you have to stop down one stop. 23x 14. 8 EX DG HSM Lens for only a short period of time? Focusing is internal — the lens does not extend and the filter threads do not rotate during focusing. The retailers I recommend below are the ones I trust for my purchases. It is also smaller and lighter than the DSLR version.... I'll open that link in a new window for you to save your place here. 4" 88. 76m 2. I attempted to shoot a track meet with this lens, but few in-action subjects were rendered in-focus. 1 oz 825g 3. 8 available is especially welcomed when shooting indoors or after sunset. Behind that, slightly closer to the camera, is the narrower focus ring. 8 lens, stabilization does not help stop subject motion. On Wednesday, November 6, the company unveiled the lens for the L-Mount and Sony E-mount. 7 oz 670g 3. Sony has the FE 24-70mm f2. For shallow DoF or low light, I'll switch to a prime. 22x 15. I manually focused the lens at 70mm and then slowly zoomed back to 24mm checking focus on the way. See my where the lens earned a recommendation. For that it is also much heavier than the rest at 1. 9in. 8 DG DN Art is quite well-featured with the unique option to get the lens-mount swapped. The autofocus motor is good up to about seven inches from the front of the lens, with a maximum 1:2. 2lb. 5 x 4. The Nikon version has an electronic aperture. 6 where the shading basically remains visible only at 24mm — nearly 2 stops worth. 4-112mm on a full frame DSLR. Immediately behind that, you find the broad zoom ring. 8 zoom lenses for mirrorless cameras Above: Nikon Z 24-70mm f2. This range is somewhat lacking from a wide angle perspective, but a 112mm angle of view equivalence on the long end is quite welcomed and will allow better perspective with even tighter portraits. 8 S shot on the 45MP Nikon Z7 body. That is of course helped along by the fact that at full aperture the sharpness to the corners drops off, but every little bit helps. I think everyone's kit is different. 8 a pleasure as wide open exposure settings do not change with zooming. 8 at 70mm focal length and manual focus. The Sigma 24-70 mm F2. 21x in the 70mm position. The blur is then fairly soft and nicely even. I am going to wait for the lens to saturate the market some more, see more real world reviews, and absolutely wait for the DXO report. Can its performance hold up to its more expensive counterparts? 2 oz. APS-C format cameras will show only slight CA in the corners. 8 EX DG HSM is Sigma's latest version of this lens and this one comes in a mount for all of the just-mentioned cameras except Tamron as they do not currently make cameras. The classic 24-70mm focal range captures a visibly wider angle at the short end. It's certainly a personal preference. 6in. Summary The Sigma 24-70mm f2. 8 DG OS HSM Art A 24 to 70mm zoom is the standard lens for many photographers. 8 focal ratio across the range. 8 or better doesn't mean I should. 2 oz 600g 3. Image Quality Sometimes I can easily and accurately describe the image sharpness a lens delivers in a couple of sentences and this usually reflects excellent image sharpness being delivered — or at least consistency over the focal length range. 8, with some softness showing in the mid and peripheral portions of the image circle. [0] Image stabilization: None of the lenses in this comparison offers optical stabilization. [0] Optics: The Sigma has the most complex design in this comparison with 19 elements including 8 special dispersion elements and 3 aspherical element in 15 groups. 9x zoom with distortion compensation : Above: Sigma 24-70mm f2. Consider renting. 8 DG DN Art covers with its 2. BUILD The Sigma 24-70 mm F2. 5 x 113mm 82mm 2012 21. This characteristic is called parfocal. The 24mm end is great for landscape photography, for shooting indoors and in other tight places and for a wide range of other uses. 8 oz 900g 3. 08mm 77mm 2007 27. 5 sec. Sigma employs nano coating to reduce reflections. 5 x 107mm 77mm 2005 31. 9 oz 790g 3. It turns pretty stiff and cannot be operated with one finger. 6mm 77mm 2006 28. VERSATILE, ARTISTIC WORKHORSE: Sigma 24-70mm F2. 6 where this lens is quite sharp across the frame. The Sigma 24-70 mm F2. 8 GM, the Tamron 28-75mm f2. 8in. The same applies for the distortion, and the vignetting is minor. 7" 450mm 0. IMAGE QUALITY The image quality of the Sigma 24-70 mm F2. It starts at 28mm which might not be wide enough for some purposes see comparison below but is almost 300g lighter and clearly cheaper than the Sigma. 8 lens available right now. This may make the lens miss out on our top award, but it still clearly earns a recommendation. plus 36mm for the lens hood which is 106mm in diameter. Call me a fool twice, shame on me... I love the the zoom ring is now closer to the body and focus ring further out. Subjects change size in the frame by a significant amount during focus adjustment. Alternatively get yourself a copy of my or Thanks! 5 x 4. This great video review answers that question for you. 7" 86. Coming to you from , this excellent video takes a look at the new. Focus and zoom Focus accuracy and repeatability is critical to consistently produce sharp shots. 8 is as good as it gets. 3 x 5. 8" 350mm 0. Unfortunately, my experience shooting action using this lens has not been good. The focus ring has an almost linear gearing with a large throw between 230 and 330 degrees, depending on how fast you turn the focus ring. Right behind that is a window where you can read the set distance. Let's hit the university track and then the backyard for a couple of looks at this focal length range. 6 is, again, quite good.。 。 。 。 。 。

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