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AF-S vs AF focusing speeds
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Re: AF-S vs AF focusing speeds
Nikon AF-S, like Canon USM and Sigma HSM, simply implies that the lens has a focus motor in the lens. The motor size, speed and torque can vary by lens application and manufacturer specification. In other words, AF-S does not always mean fastest. There is some anecdotal evidence that the higher end Nikon cameras have a…
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