sjms Online Upload & Sell: On
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bolampau wrote:
I bought one recently and found that it kept front focussing on my D500. I tried the D500's fine focus option but it made no difference.
Also, I found that the Sigma at F1.8 could not focus accurately using the D500's outer focus points whereas, in comparison, my Nikon lenses were spot on.
I spoke to the dealer and they recommended that I buy the USB dock but I was not keen on spending any more on it. I returned the lens and they said they thought the lens was fine!?
I have found that with a variety of lenses a variety of AF methods are required. very shallow DOF models require finesse. sometimes methodology trumps technology.
when you are having AF issues you should give info as to what AF pattern/method was being used when issue occurred.
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