06-13-2019, 09:00 AM
Which G9? I have no idea, what an ɑ9 does to focus. But yesterday night I saw a video of mark Smith with both of these lenses and his ɑ9. He was rather happy with AF performance when people were running towards the camera. And he is one hell of a birder... You saw the specs of the Sony glass? 2115 Grams for the 200-600 and only 3040 for the 600/4 - that's why Mark said "this weighs nothing!" Well done, Sony!!
The Z7 was supposed to stop down, but only until f/8. And I don't know if it does so in all AF-modes. Yesterday it was too late but I think I haven't put it to the test with the G2 after the FW update of the body. I just checked if the 100-400 is still not working and thing about of getting a Sigma 100-400 additionally, because taht one IS working with a Z and very accurate and fast.
The Z7 was supposed to stop down, but only until f/8. And I don't know if it does so in all AF-modes. Yesterday it was too late but I think I haven't put it to the test with the G2 after the FW update of the body. I just checked if the 100-400 is still not working and thing about of getting a Sigma 100-400 additionally, because taht one IS working with a Z and very accurate and fast.