Would this work for the D40?
558538
Just make sure you select the right manufacture. For example if you have a canon make sure you buy the lens for the Canon body. With that said this is an all around great lens
807035
Yes, this lens will mount to the F-mount of any nikon camera made for a very long time. Now, normally the D40 wouldn't *meter* with a full manual lens, meaning it would mount the lens and allow you to manually control aperture and shutter speed, but wouldn't provide you with automatic metering, BUT this lens contains an automatic chip and AI-P contacts, which, if I understand this correctly, will allow you full automatic control. The only thing the D40 won't do with this lens is autofocus, but then again, this is a manual focus lens! :P
2219398
ABSOLUTELY!!!!! Works with both of my 5DMII's beautifully. Also on my 40D. This is a good buy! Go for it!! The ONLY drawback I have is there's no loop on the remote to allow you to attach it to a lanyard. So you'll need to keep the remote in hand, or do like I did for really long exposures: put a velcro strip on it and attach it to the tripod.
123114
I don't have a D40 so I really don't know it this works with it. There should be an accessory list in the owner manual that would tell you which remote release works. If you don't have a manual you can download one on Nikon's web site.
683080
It probably works with a D-40, but it works best with any camera that has a lens that has a very large f-stop opening (greater than f3.5, f2.8 or larger.
1782600
HI. I do not have a D40, but I believe it is a DX like my D7100, and it should work fine. The 10-24 is a great lense!
807034
Yes, this would be an awesome lens for the d40! Sharpest lens I think I've ever used
1831050
This version will work with the D70 but not with the D40. The Tokina 12-24 f4 Pro II will work with both cameras.
1304358
It depends on the filter size that is required for the lens you are using with the D40. For example, Nikon's 18-55mm 1:3.5-5.6 lens will accept a 52mm filter so this lens cap will work with that lens. However, their 24-70mm 1:2.8 lens accepts a 77mm filter so this lens cap will not work with that lens.
1205741
The Sigma site says that this lens is compatible with Nikon D40. The autofocus and auto exposure should work well. I use it on a D5000 and have been very impressed with the lens.
16249
Yes, it has a 1/4-20 male end. The 40D has a tripod mount with 1/4-20 female opening (most cameras do) it will work.
913833
I believe it will. Mine worked with a D90, a D60 and a D40 so I assume it should work with any Nikon DSLR mount.
2155672
I have been using it with d40 and d610, I think it should work with the model in question. Enjoy macro photography.. Cheers
1543407
It is compatible with both the D40 and D40x. Below are from the D40 tech specs: Optional Accessories: ML-L3 Wireless Remote Control, Capture NX, Camera Control Pro, EH-5 AC Adapter, EP-5 AC Adapter Connector, EG-D100Video Cable, Semi Soft-Case CF-DC1, Speedlight SB-800/SB-600/SB-400/R1C1 From: http://www.nikonusa.com/template.php?cat=1&grp=2&productNr=25420
2231125
Yes, I have a Nikon D40x and it works great! Go hiking with it all the time with the zoom lens and it doesn't bounce around.
81398
I doubt it. it's perfect for the Nikon D 40 with the lens attached and the cord, but there is no space left. if the Canon is about the same size it will work , if larger, it won't
1725103
Yes. I have the D40 and use this all the time. You need AF-S lenses for the D40.