Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Will this lens work with a Nikon D80?
Document: I bought this lens after a detailed comparison with the Nikon 105mm. Tested both with similar conditions, same images, one after the other and found comparable results. The only difference I saw between them was the focus speed of Nikon is slightly better than the Sigma. My considerations were more around sharpness and image quality as a whole: sigma's results were the same as Nikon. So I went ahead and purchased this lens.Definitely happy with the quality of the images, performance and overall built of the lens. Good work by Sigma in creating this wonderful lens.
This has become my favorite prime lens. It's fast and very sharp, and is a superb macro lens. I highly recommend it. It's a perfect match with the Nikon D800E, the combination of great optics with the quality of the Nikon body.
Extremely sharp across the lens at f/2.8-f/11. Happily surprised with the included carrying case (much more useful than the ones that come with Nikon lenses in this price range). Feels solid.
I read all the reviews on macro lenses. I wanted one that would allow me to take great pictures of bugs, etc. This lens didn't disappoint! It is rather heavy, but feels well made. I don't want to pay good money for a lens that feels like plastic. I use this lens on my Nikon D5100 and it auto focuses quickly and quietly. I just have to get used to not having to stand so close to get my pic as this lens allows me to stand back much farther from my subject and get a great close-up.
I'm really really impressed with the overall performance of this lens.It's got solid construction and a nice finish and aesthetics.Pros:- Awesome image quality- Good build- Value for money- Good design, aesthetics and materialCons:- The AF speed tends to be a bit slower (compared to the equivalent Nikon lens). However, when you take in to consideration the price difference, you really can't complain. This is the only slightly negative aspect of the lens I could think of, after using it for nearly a year.Definitely would recommend for anyone looking for a good macro lens, but looking to save a few hundred bucks.
This lens could never be considered to be poorly built. It is built like a tank! It's a very heavy piece of glass and gives excellent sharp photos with nice boke.I would highly recommend this lens to anyone looking for a 1 to 1 macro / portrait lens.Pros:  Heavy well built, Sharp, Nice Boke, useable on both DX & FX cameras.Cons: Autofocus HUNTS viciously in lower light, Heavy! a pain to carry around, Lens cap doesn't fit real well.Overall I do have to say I love the lens and it's quickly become one of my most favorite despite it's cons.I am using this lens with a Nikon D5100 body.
Don't hesitate to get this lens!
This is one of my best lens that I have. This lens has a very good quality of construction .
I Got this lens about a month ago, the quality of the results meets my expectations, it is a little bit heavy, I would recommend it to my friends.
I ordered this lens for the Canon EOS System. I received the lens with the wrong mount twice (hence the 1 star). I then ordered from a competitor. It is a great lens (5 stars).
Answer: Yes. I have also the D80 and it works...