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Focus with 70-200 Sport 2.8

Started May 1, 2020 | Discussions thread
jma60 Regular Member • Posts: 142
Re: Focus with 70-200 Sport 2.8

It seems the sdQ and sdQH use the same processor, so with the H having ~33% more pixels, Sigma may have decided to decrease the acceptable in-focus "probability" parameter in the sdQH firmware in order to sustain operational speed.

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