Dan Watson has tested the a $6,000 dollar combo: Sony Alpha a9 w/ Sigma 135mm f/1.8 DG HSM Art lens using MC-11 adapter. From the video above, we see that the autofocus on Sony Alpha a9 is really good, and a9 eye’s tracking is also works great. Read More »
After Sony Alpha a9 (Amazon/B&H Photo/Adorama) officially announced, next high-end full frame mirrorless camera will probably a high megapixel camera, and the name will be Sony a7R III or a9R. According to recently rumors on SAR, a7R III or a9R will have a 60-70 MP full frame sensor, the announcement of this camera will be after 3-4 months from now, that means we may see Sony a7R III or a9 later this year.