does this work with a canon 70d and a canon 100-300 mm f4-5.6L IS USM? Has anybody tried it?
275716
It works on my 70D but with different canon lenses like my 70-200m f/4L, 50mm f/1.4, and 24-70mm f/2.8L. I don't have a 100-300mm lens.
1122652
Yes, this lens works on an EF mount, compatible with a 70D and it is designed for a crop sensor camera, which the 70D is.
1728582
I have used this with a Nikon 70-200 F/4.0 VR and it works perfectly. I am not sure about any Canon lense. You should contact the manufacturer of the ring to see if they make a Canon version. I would NOT try a product made for Nikon on a Canon lense.
1757298
It worked on both my Canon 50D and 5D M3 using a Tamron 28-300mm F/3.5-6.3 lens. Often have to manual focus and using a tripod is almost a must.
1895487
I don't have a 70D but I am quite sure it is compatible......it works with all 9 of my canon camera's
1102911
I think it works without any trouble.The only problem I notice it was with my Shift Rokkor, because it don´t permit to arrive at the horizontal plane.With all my other Minolta lenses (20, 28,50, 50 macro, 100, 200 and 70-200 zoom) it woks just in manual mode.
523652
The 24-105 f/4L IS USM lens works great with the 7d, it's the lens I'm currently using as a 'walk around' lens on my own 7d. We also use that lens on my wife's 40D. Sometimes we argue over who gets to use that lens. Good choice!
993770
Hi Christina. Yes, the EF 70-300mm f/4-5.6L IS lens works perfectly with the Canon EOS-70D camera and the recently released EOS-7D Mk II as well. It is one of my favorite hand-holdable lens Canon makes. Visit my website to see photos taken with this lens.
975515
No, I use this lens with a 70D and it is full manual. It doesn't communicate with the camera at at all.
1240121
I do not own a 70D. I own a 5D mk lll and it works with that so if the veiwfinder is the same,,yes.
1761400
I use it all the time with my 300mm f4 on a D7100 with no problems. It should work fine on yours.
94253
I only know that it works with EF-S and EF lenses. I don't know if the others work with it too or not.Sorry.
1986536
That is what I use it with. Works great with telephoto lenses. I use my 300mm F4 with it mostly.
1616517
Will this work well with the Canon EF 70-200 L lens? Is there a list somewhere of compatible lenses?
1503543
I'm using this with canon ef 85mm f/1.8 USM and canon ef 35mm f/2 works fine even with auto focus just a little bit slow on focusing so mostly I use manual focus also worked with sigma 18-250mm
1153550
I've only used it with the canon eos 7D and it was great. I have not had access to a 70D yet but I assume it will work since most of the accessories "like batteries" are the same for the whole canon dslr line
2243419
The only lens I have used it with is the 300mmf4 with a 1.4 converter. The weight is not the same but I hope this helps. I do love it and use it all the time....