CHF268.–
Sigma TC-1401 Tele-Converter 1.4x Canon
Teleconverter, Canon EF, Nikon F, Sigma SA
Questions about Sigma TC-1401 Tele-Converter 1.4x Canon
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0 questions and answers
Helpful answer
yes works quite well
digitec
7 months ago
The teleconverter is designed primarily for Sigma lenses in the 150-600mm range and Nikon F compatible lenses. It is not officially compatible with Tamron lenses, including the Tamron SP 150-600mm. Use with a Tamron lens may not function properly and may damage the teleconverter or the lens.
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Helpful answer
Hello,
on the converter, it says "for Sigma lenses only", but it's not the same line; the 70-200mm F2.8 APO EX DG OS dates from the Sigma era before Art/Sports/Comtemporary.
Here is a compatibility list: https://www.sigma-global.com/en...
In that sense, I'd have doubts that the AF would work perfectly; it's already struggling in set with the 150-600 Sports in the corners to bring into focus - in the centre, it works perfectly.
With a lens from the previous line, I'm afraid it would cause problems. Optically, it would probably work, but all in automatic ... ???
Otherwise, I've had good experiences with Kenko converters for this kind of case (slightly older lenses).
Helpful answer
Hello, it definitely fits the 70d, but as far as I know only with certain Sigma lenses. Just write to Sigma customer service. They give good information.
Here is the official compatibility list. Only Sigma lenses are listed.
https://www.sigma-foto.de/fileadmin...
Former employee
4 years ago
What is the objective? Do you have a link to the product?
Helpful answer
Hallo,
In der liste der 100-400mm F5-6.3 ist compatibel mit der TC-1401 aber nur mit MF.
https://www.sigma-global.com/de...
Helpful answer
Hi Mas-Bon, for your lens you need the Sigma Apo converter, the TC 1401 only fits the new lenses of the Contemporay or Sport series.
Former user
7 years ago
Helpful answer
No. The converter is exclusively designed for Sigma telephoto lenses of the HSM series (Contemporary/Sports/Art). Even with other Sigma lenses, the converter is not supposed to work properly. With the right lens, the converter delivers excellent results.
Former user
10 years ago
I have used various older lenses from canon and Sigma on it so far. My favourite lenses 95% are Sigma lenses. I don't have the lens specifically mentioned.
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