Very new to all this but am hoping for some help. I've just bought a Sigma 150-500mm f4-5.6 APO DG lens fitted to my camera (K10D) and the auto focus doesn't work. I've read all the info I can on this and from what I can gather it should.
Is the lens defective or doesn't my camera support this function?
Very new to all this but am hoping for some help. I've just bought a Sigma 150-500mm f4-5.6 APO DG lens fitted to my camera (K10D) and the auto focus doesn't work. I've read all the info I can on this and from what I can gather it should.
Is the lens defective or doesn't my camera support this function?
Any advice/help greatly appreciated.