Sigma has released some really good quality lenses recently, especially the 50mm f/1.4 ART and the 35mm f/1.4 ART which easily match the first-party lens image quality at a fraction of the price. So there were a lot of excitement and expectation when Sigma announced the new 150-600mm f5-6.3 Sports lens a few months ago.
So I received a big and heavy box a few weeks ago. And inside the box is this new super telephoto lens, the Sigma 150-600mm F5-6.3 DG OS HSM Sports. And when I said a big and heavy box, I really mean it as this is one of the biggest camera box I’ve ever received! It seems the Sigma engineers are really not shy of creating some big and heavy lenses. Just the 105mm front filter thread alone is enough to tell you that the Sigma 150-600mm f5-6.3 DG OS HSM Sports is one serious lens. And the weight of the lens? It’s nearly 3kg! That is almost as heavy as two Nikon AF-S 70-200 f/2.8 VR II combined.
Just like the recent Sigma ART lenses, the build quality of the Sigma 150-600mm f5-6.3 F5-6.3 DG OS HSM Sports is excellent. The metal construction makes the lens feel very solid. Hold the lens in your hand and it tells you this is a premium third party lens and not a cheap alternative that Sigma was once famous for. Things have really changed.
The Sigma 150-600 Sports lens has built-in optical stabilser with 2 different OIS modes. OIS 1 is for normal shooting and OIS 2 is for panning shots. The optical stabliser works pretty good and I can easily shoot at 1/100s at 600mm and get very sharp photos.
With the help of the optical stabiliser, I was mostly shooting handheld when reviewing this lens. But my hands and arms got sore quickly every time I held the lens in shooting position for more than 30 seconds. And I’m someone who would run around and shooting with a 70-200 f/2.8 whole day so anyone wants to shoot for extended time really need a tripod or at least a monopod. But I’m glad to tell you that the lens comes with a really nice tripod collar. The tripod collar’s rotatable ring is nicely dampened and gives you a smooth premium quality feeling. The tripod collar is extremely solid so I don’t think anyone would need to upgrade it to an aftermarket one. Just remember that with such long focal length, you do need a very strong sturdy tripod as any tiny amount of vibration would greatly affect the image sharpness.
Autofocus speed is reasonably quick when lighting condition is good. There is a focus limiter to help improve the focusing speed. Under darker lighting condition and the autofocus speed would decrease quite a bit. This is largely because the lens’s f5-6.3 aperture and it’s not any worse than other super telephoto zoom lenses I’ve used. So as long as there is enough light, you should be quite happy with the autofocus speed and accuracy .
If you want to optimise your lens for your specific usage, you can get the optional Sigma USB dock, and then create your own profiles with your preferred autofocus speed, focus limiter settings and then assign it to one of the custom settings. While I believe the default settings are very good and suitable for most users, it’s good to see Sigma is offering some extra features that even the first party manufacturers don’t offer.
In terms of image quality, just like the other latest Sigma lenses, this 150-600mm Sports performs very well. Sharpness at 600mm f/6.3 is better than my expectation. I won’t say it’s super sharp but it’s definitely good enough for 18” x12” prints.
Surprisingly, there is very little chromatic aberration. I notice very little purple fringing from all the sample photos. Bokeh is most of the time pleasant and only occasionally looks a little bit nervous.
There is a bit of barrel distortion especially at a few certain focal lengths. But it’s not unexpected for a 4 x zoom lens.
Just like a lot of big zoom lenses, there is a lock switch that physically locks the lens at a particular focal length. And with the Sigma 150-600 Sports, you can lock the lens at quite a few different focal lengths, not just the widest and/or longest. But I’m not sure if it’s because the front element is just too heavy, there were a few times the lens suddenly unlocks itself when I was just walking with the camera pointing downwards.
There are a few things I don’t like about the Sigma 150-600mm Sports such as the size and weight of the lens, or that focal length lock switch that would mysteriously unlock itself occasionally. But there are a lot of things I really like about this lens. The build quality is great, the tripod collar is really solid, the wide open image quality even at 600mm is better than I expected, the lack of CA and the additional adjustability with the USB dock.
So yes the Sigma 150-600mm f/5-6.3 DG OS HSM | S (Sports) maybe not be a perfect lens, but consider the performance of the lens and the very reasonable price, it is really not a bad choice if you want a super telephoto lens that doesn’t cost you an arm and a leg
Reviewer: Richard Wong
Richard is a multi-award winning wedding/portrait photographer based in Auckland, New Zealand. Richard’s website is www.photobyrichard.com and his facebook page is https://www.facebook.com/PhotoByRichard
Richard is also a contributing writer for a few photography magazines.
Some more sample photos:
(All photos were shot in RAW and adjusted to taste using Adobe Lightroom)
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