Sigma USB Dock for Sigma SA-Mount Lenses

The Sigma USB Dock for Sony A-Mount Lenses is only compatible with your Sigma 150-600mm f/5-6.3 DG lens if the lens have a dedicated mount to Canon EF, Canon EF-M, Leica-L, Nikon F, Pentax K, Sigma SA, or Sony A (DSLR cameras). TYou could only attached those lenses if you were using an adaptor. If you are connecting your lens directly to the camera mount, you own a Sony E mount lens. At this Sigma has not yet realease a dock station for Sony E mount.

Unfortunately, we do not carry the Sigma USB Dock for Sony A-mount lenses at this time.

Thank you for your interest in Sigma products. The USB Dock for Sigma Lenses is for Sigma mount lenses. Since the lens you are purchasing is a Nikon mount then you will need the Sigma USB Dock for Nikon Lenses. Here is the link to the correct USB Dock.http://www.bhphotovideo.com/c/product/967590-REG/sigma_878306_usb_dock_for_nikon.html

Thank you for your interest in Sigma products. The USB Dock is compatible with the 150-600mm Sports lens. You just have to make sure that lens mount is the same as the USB Dock. For example, If the 150-600mm Sports lens is for Canon, then you will need the Canon mount USB Dock. The USB Dock will work with our Art, Sport, Contemporary lenses. However it will not work with the DN lenses.

Robert, you don't need a test chart, but I would recommend a ruler or yard stick propped up at an angle to the vertical of about 30-45 degrees with the low point of the stick closest to you and it pointing away from you. Put a rod of some kind in the ground pointing straight up and next to some point in the middle of the yard stick. That will be the point you focus on. Position your camera the distance away you want to check the calibration (the Sigma software gives you 4 distances to calibrate). Take the picture focusing on the vertical rod. Open the image full size and look at the marks on the ruler. If the tick directly next to the rod you set up is in focus, it is fine for that distance. If it is sharper further on or further in, then use the software to adjust the focus a little and try again. Do a search for Sigma Brand Video for a good primer on how to use the software (it does require user input). If you do buy it hook everything up immediately and make sure it works. Mine does not recognize the lens (150-600 contemporary). I've gotten a replacement dock and it is still not working several weeks after getting the lens and dock.