Will the Kenko 2.0X Pro300 Teleconverter work with a Canon 5D Mark III with a 24-105 F4 L lens?
816800
In the case of the 5DIII, you will need to confirm that your camera is running firmware version 1.2.1 or later in order for auto focus to even try to operate. I've used that teleconverter and lens combination on a 5DII and it works with a few caveats. The auto focus will be much slower than with the bare lens. The auto focus will also require more light with the 2x TC.
816801
Not tried it (we do have the 24-105) because it is not recommended to use a teleconverter with wide angle lenses (does not have enough coverage). Would it "work"...most likely, but you can expect to have coverage issues at some point below the 105mm point. The nature of all teleconverters is they don't provide enough coverage as the lens goes wider....not the right tool for the job.
816802
I am not sure. Mine only works with Canon zoom lens EF 70-300 mm 1:4 - 5.6 IS USM. It does not work with my Canon zoom lens EF 28-135 mm 1:3.5 - 5.6 IS. The folks at B&H; photo video were able to give me details.
706524
no, see http://www.nikonusa.com/en_INC/IMG/Assets/Common-Assets/Images/Teleconverter-Compatibility/EN_Comp_chart.html for details
1361715
I have a D3100 and the teleconverter works but it is slow to focus. If I had to buy again I would not save the money and buy a nikon teleconverter it works better and faster.
1702455
As long as the thread is 55mm on yoru DMCFZ70, it will fit. If not, get an adapater ring. As for what it will do, your camera as 60x zoom. This will give it approximately 1.3x extension of that range. Like with all teleconverters, you will get some chromatic aberration, but that happens will all of them. As for what it will do for lunar/moon images, it will give you better magnification, but you're not going to get telescope sharp images.
2183931
I would go to the Nikon web site... look at the teleconverter section and find this model and then go to the compatibility section for lenses it is compatible with ...... I would be leary about purchasing them (especially used).........
1172984
It should, it is a EOS system and they all use the EF mount. This item: Opteka 500mm f/8 High Definition Preset Telephoto Lens for Canon EOS 1D, 5D, 6D, 7D, 10D, 20D, 30D, ... $89.95 should work fine because it provides the correct EF adapter.See this article...http://en.wikipedia.org/wiki/Canon_EOS
583074
I don't think so but the be sure you should visit Nikon's website for the teleconverter and click on the "compatible with" link. You can get there by following this link:http://www.nikonusa.com/en/Nikon-Products/Product/Camera-Lenses/AF-S-Teleconverter-TC-20E-III.htmlGood LuckDom
1234152
Unfortunately the teleconverter will only work with the 500mm lens included in this kit.
572895
Hi S.O. Baldrick, this Sony SAL-20TV teleconverter works only on Sony lenses SAL70200G, SAL300F28G and SAL135F28 only. -Ely
1645519
I have the same lens & teleconverter and it works perfectly. Good luck hope you enjoy this setup.Wayne
1177284
I read somewhere it does NOT work. I would not recommend this combination anyway fr quality reasons. It is a bad idea to use a converter for a wide-to.tele-zoom. Teleconverters are best for fast lenses (2.0...4.0) and longer focal lenghts (fixed or fast pro telezooms).
1643142
This teleconverter has an EF mount & will fit your camera, but not your EFS lenses - the usual kit lenses for Rebel models. Those are the lenses with the alignment white square instead of the red dot. Besides not fitting, the 2x converters do severely degrade the images. A 1.4x adds some reach without degrading your images. Be sure and use a tripod when using longer telephotos.
292094
Since this teleconverter works with EF lenses only it will fit the 60D which is equivalent to 224-960 with the crop factor of 1.6. 70-300 x2 = 140-600 x1.6= 224-960. but at the same time the aperture will also suffer from f4 to f8 or smaller. I've used this for my 60D and to even get adequate shutter speed with the smaller aperture you have bump up your ISO by which the images then becomes grainy and doubling it with this converter makes the final image unacceptable. I don't recommend this teleconverter on an APSC sensor at the long end of a telephoto lens. I used a Tamron 28-300 telephoto with this converter and the images were horrible. If the lens isn't sharp in the first place this converter will magnify that flaw x2!
292095
[fixed incomplete answer]This teleconverter should work, yes, but it will have a number of important drawbacks:(1) It change the effective aperture range of your 70-300 from f4-5.6 to f8-11 wide open. This will disable auto-focus on most Canons and the smaller apertures can make it harder to manually focus (at least with the optical viewfinder).(2) The increase in focal length can magnify any softness (typically, at the longest end depending on the quality of the lens) and may decrease the apparent effectiveness of IS image stabilization.
762748
Yes, it will. Please note that the TC will likely cause autofocus not to work (you will lose 2 stops of light). Also, the Kenko 2x TC is not a very good teleconverter so any images will be of extremely poor quality. Finally, if you have both lenses that you listed, it would be absolutely pointless to put any TC on the 18-55mm (that's why you have a 55-200mm). In short: Bad Idea!
1057143
yes, i'm using a canon 60D and this teleconverter with this 70_300 lens. Perfectly fine.
2130768
Hi, Yes, it will work with the 7D. ( great camera, I owned one.) If the Tamron 70-200 lens is a Canon mount and fits your 7D then it will work with the teleconverter. Happy shooting.