Nikon AF-S DX Nikkor 35mm F1.8G vs Sigma 18-35mm F1.8 DC HSM | Art

Focus is available to 11.8 inches, measured from the image sensor. It doesn't put the lens into macro territory, but with the ability to magnify subjects at 1:6 life-size at its closest focus distance, you can still capture small details—just not as small as you would with a 1:2 or 1:1 macro lens.

8 improves the overall score to 2,423 lines with edge performance just shy of 1,900 lines. Resolution at its widest focal length peaks at f/4; the lens manages 2,377 lines there.

As for the Sigma: It is quite a bit sharper, has less purple fringing, significantly less bokeh fringing (long. CAs). It is heavier and more expensive, but it is a significantly better lens as well.

8 the lens scores 2,470 lines, and it peaks at f/4 at 2,690 lines. At 28mm the lens manages 2,457 lines at f/1.8 and improves to 2,562 lines by f/4. Zooming all the way in to 35mm delivers 2,399 lines at f/1

This lens doesn't have image stabilization. So, even if you could focus it in the dark -- which autofocus mechanisms have trouble doing -- guess what? The image may come out blurry, anyway. I did learn a trick as time went on, though: the kayaks have glow sticks at each end (green on the stern, red on the bow). Focus on one of those, and hold down the AF lock

6x crop factor). That's still a good focal range for landscape and portrait photography, but too short to use at something like a concert or for sports. The autofocus is super smooth and very quite, but the focus is a little slow compared to my Canon 17-55mm f/2.8

Other thoughts: I read the reviews regarding this lens on a few reputable sites, and the lens performs and works nicely for an entry level type kit lens. If you are a beginner or amateur, this would be a nice zoom lens to purchase. Most people that hobby in photography don't need a top shelf $2000 zoom lens.

In the end, if you're thinking about getting this lens, the only question on your mind should be "is 35mm long enough for me?" As far as anything else in the equation, Sigma has you covered better than anyone else. If 35mm is long enough, there's no reason to hold off on this lens. If not, go out and get this lens and a 50mm prime! ;) PS: I'd HIGHLY recommend getting the Sigma USB Dock with this lens, at only $60 extra. All zooms are known to be a bit off on focus on one end or the other to varying extents

8 is _significant_, let alone going from f3.5 to f1.8. Every now and then I'll find that the light is so low that the VR on my old lens would help, but in the vast majority of cases the ability to open up the aperture more than makes up for not having it

If you shoot mostly at a wide angle setting, and you're craving for more aperture, this lens is for you. Even more so if you're a crop-sensor person (this lens is crop-sensor specific) and you're not planning to go full-frame anytime soon. Also consider some possible inconveniences of the lens before purchasing it, like the fact that is not small, and is not lightweight.

The lens came packaged very well, arrived exactly on time and in perfect condition. The images I have attached compare the older 50mm 1.8D alongside this lens, as well as the test shots. The shots are to show how much can fit in the frame using the 50mm lens (on a cropped sensor camera) in comparison to this 35mm 1

The build quality is also excellent, feeling very solid and well-constructed. The only downside is that it is a bit on the heavy side, but that is to be expected with a lens of this caliber. The biggest negative (for me at least) is that it's SUPER LARGE.