Has anyone tried it for the D3100?
1344786
Mine worked until I recharged it. Then the camera said it wasn't compatible and won't let me use it anymore. I literally had to toss it out. -.-
2058051
Sorry it took me so long to get back to you but to answer your question yes the lens will work on your D3100 Hope this helps
1465713
I have the D3100 and I have had no luck with this extension tube. Very hard to attach and remove from camera. I was worried it would damage threads on camera. I
1229250
It works with the D3100. It's hard for me to believe Nikon changes the basic power system when they change a few features.
43802
I have a D3100 and it works for me, although I am not impressed with the lens, however for the price I will keep it
1732624
I couldn't answer your question. I have a D3100 and it works well with the flash.
1306562
I own a Nikon D90 and since the mount is the same for a D3100 I would think they would work. I found they worked best by turning off the AF and manually focussing the image. The focus ring was is a little more sensitive then the old film SLRs but i was able to get a nice closeup of a bee on a daisy with the morning dew on it.
64044
Yes, as long as it is the Nikon version. The Sony or Canon versions will not work with the D3100.
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.
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.
2242510
Rachael,I don't think it will work on D3100 it is meant for D50, D70, D70s, and D100
2056442
Yes, you can use this lens on the D3100 but only with manual focus. Hope this helps.Blue Penn Cameras
948929
I have the D3100 and the case works fine with it, with room to spare. I've put everything from a 35mm to a 18-200mm telephoto on it, with no problems. If the lens has a shroud, it can be kind of finicky to get out, but that's a result of the secure fit, and a minor issue worth having.
2193656
I also have a d3100 and it would fall off even with the adaptor ring I don't think its worth the money
1806468
Yes. Just tried it on a D3100 ... works fine. I believe it works on most Nikon DSLRs.
1013256
It works on my D3100, so I would assume yes, but the adage over making assumptions applies but really the only major differences between the two was image processing and megapixels I believe. It goes into the top port on the 3100 (pic http://www.dpreview.com/reviews/nikond3100/Images/ports.jpg) and looking at a similar pic for a d3200 (http://www.ephotozine.com/articles/nikon-d3200-dslr-review-19230/images/highres-nikon_d3200_ports_1338215617.jpg) that port is still there just at the bottom (under the rubberized cover on the left side)
1033842
I use it on a D3100, and it works fine. The two are similar in shape, but I wouldn't stake my reputation on it. Take it to a shop and compare.