Canon EF 2x III teleconverter (Teleconverter, Canon EF)
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Canon EF 2x III teleconverter

Teleconverter, Canon EF

Question about Canon EF 2x III teleconverter

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Former user

10 years ago

Is it possible to use this doubler with the Sigma 150/600 Sport? Will the autofocus work?

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acitherlet

10 years ago

Helpful answer
Yes you can use it, but the autofocus will not work, as it will give an f10-12.6 and it works up to f8 (painfully) depending on the camera!