Does anyone know if it works with a 40D? You just screw it onto another lense?
162598
It works in the LENS in the camera ,if is the right size 58mm "your lens". It won't works in bigger sizes like 70-300. This wide angle is attachment to the ring of your filter if you use one.
162599
You can screw it onto any lens as long as the lens has a 58mm thread. Most ( if not all) Canon's kit lenses have a 58mm thread.
162600
I have the Zeikos ZE- 58mm for canon XL2 and it works in good conditions, for I do not know about 40D.
627486
Yes, like all Canon lenses it will attach and operate with the 40D. However, it will not have the continuous focus that has only become available on the T4i, T5i and 70D.
1932780
I've got one on an older D40X. I'm pretty sure it is compatible with the standard D40.
2076764
Hello - it didn't work on my 28mm or the 35mm OM lenses. I expected it wouldn't for the 28mm b/c it had the shield that protruded from the rear of the mount. It worked on the 75-150mm since it didn't have the shield.
1113782
mount to lens first. I have had some problems mounting to camera. hope your experience is better
33362
Screw in... I have several and all of them work well. I am using this particular model on both both the 17mm/f2.8 and 17mm/f1.8 Olympus M43 lenses.
1330804
I did not own a d40 but the mounts from my knowledge never changed at all and all of my old lenses work fine in manual mode as that is the best way to use them . Really happy with my new nikon .I like how it shoots in manual as well as auto
1311075
Any of your canon lens's that you use for your 40d can be used on the 1d mark II
1725103
Yes. I have the D40 and use this all the time. You need AF-S lenses for the D40.
1205742
I have a Nikon D 90 and I have this lens on it. I'm sure it would work on the 40. I would call a camera store and ask to be sure. It is a great lens..
1642452
I have used this with my D90 and D40, both with no problem. Have you checked that the setting on the lens is AF, not MF? It is kind of tricky, but the rule of thumb is if you see both the AF and MF showing, then you are good. If you only see MF showing, then it is wrong. Also make sure the camera body's setting is on AF.
623745
I'm a Nikon shooter, so I cannot address your question fully. This lens does come in a Canon mount, but is designed for full frame cameras. If the Canon EOS 40D is not full frame you may be wasting some of the lens's capability and adding unnecessary weight to your kit. I love this lens, however on my full frame cameras.
861951
It should work fine on a D40. I've been using it on my D70 have had very good results. It definitely is not built to be used as a lifetime investment, but I have had mine for a few months and haven't had any problems.
841917
No it will not. The D40 does not work with lenses that are just "AF", they must be "AF-S" and have an AutoFocus Motor in the lens.
2110418
I used the kit lens off my D40 and it works fine. It should accept any standard Nikon lens.
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.
1548910
there is a adapter ring you can use for different lenses size 40.5-37mm.... dont know if it will work for the SLR lenses. I dont have an SLR...I would Google it. :-)