Is this lens compatible with my D3100?
1172614
I don't believe that the D3100 has a non-cpu setup for AI/AIS lenses, so it probably will only work in manual mode and all the metering done by the user.
1745490
I do not know about the compatability with the Nikon D3100 but yes the focus is automatic with a motor located in the lens
1265506
I have the D3100 and it works fine with my kit. According to the Nikon website, both the D3100 and D7000 have standard 1/4" tripod sockets, so I would bet it would work with yours.
2248002
yes it will work for a D3100. Please follow the instructions to make sure it is sealed properly.
1296669
Yes it does. I have a D3100 and D5100 and this lense works like a beauty. Do remember that the lens should be marked at the 22aperture mark before u attach it to the camera. If you're shooting indoors, try using the lens on HDR.
1136966
No, it is not compatible with the D3100. It is however compatible with the D3000 and the D3200.
2056442
Yes, you can use this lens on the D3100 but only with manual focus. Hope this helps.Blue Penn Cameras
1855394
Yes, but you'll have to focus manually. Of course, you may wish to with this lens. If you want autofocus with the D3100, look at AF-S lenses.
2086906
I don't know; I bought this for a Nikon D3000, please check with the seller to see if this will work with a D3100.
1092793
please check the manufacturer compatibility chart. http://imaging.nikon.com/lineup/dslr/d3100/compatibility01.htm
911241
I cannot answer that but it works fine with the D3100. You will need a tripod to steady. I hope this helps.
2239558
Yes, I use it on a D3100 all the time. But remember, it is a totally manual lens, so your camera will have to be in manual mode (select "M" on your dial). See my review for more details.
1684832
This lens is fully compatible with the D7000 but it will not auto focus on the D3100.Hope this helps. Thank you for shopping our store. We appreicate your business. Blue Penn Cameras
1981981
No this lens doesn't have a built in motor to focus so it relies on the camera body to focus. The D3100 doesn't have the auto focus motor on the body like the D300, D700, etc. You could use it as a manual focus though on the D3100.
1701124
This should work fine with d3100. It works great on my d5100, which is essentially the same camera with just a few extra features. This lens is far superior to the ones that come with the camera kits. Hope this helps.
2027086
It fits on the D3100, and you can take pictures with it; but nothing automatic works with it so it doesn't autofocus, and it doesn't TTL light meter; only CPU lenses work.
1745489
I do not own a D3100, but as far as I see on pictures, all Nikon SLR cameras have the same connection for lenses. I could use a very old lens that came with my (analog) Nikon F70 without problem on my D90 and my Tamron lens fits well on the old F70. Hope this helps.