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Telephoto
Calibrating Autofocus on Sigma 150-600 Contemporary
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<blockquote data-quote="GracieAllen" data-source="post: 734343" data-attributes="member: 41283"><p>Yes, if I recall correctly the values I got from the Nikon microAF were doubled. But, the whole thing with using the dock was laborious enough that I finally quite worrying about any focal length other than 600mm. I set those values and so far all the shorter focal lengths have been fine since they have more DOF than 600. I did the lens on both the D500 and d850 and did them all with the 1.4X on the lens on both bodies. Works pretty well and things are perceptibly sharper at 600. And shorter.</p></blockquote><p></p>
[QUOTE="GracieAllen, post: 734343, member: 41283"] Yes, if I recall correctly the values I got from the Nikon microAF were doubled. But, the whole thing with using the dock was laborious enough that I finally quite worrying about any focal length other than 600mm. I set those values and so far all the shorter focal lengths have been fine since they have more DOF than 600. I did the lens on both the D500 and d850 and did them all with the 1.4X on the lens on both bodies. Works pretty well and things are perceptibly sharper at 600. And shorter. [/QUOTE]
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Calibrating Autofocus on Sigma 150-600 Contemporary
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