This lens has some auto focus issues I could never figure out. Won’t autofocus on zooms higher than about 300mm. Not sure why. Otherwise working well with good glass. Great for taking photos of the moon and other basic astrophotography - lighter than a scope!. Comes with the Sigma USB dock to allow customisation of function switches. . Located Baulkham Hills in Sydney.
$350
https://photos.app.goo.gl/fmrW9RiP2RTg51SKA
https://photos.app.goo.gl/C2ofhM6EcqywY1W5A