Sony 100mm f/2.8 macro review
The AF system of the Sony 100mm f/2.8 macro does still rely on the classic focusing system
driven by the camera (via a slotted drive screw). The AF speed is pretty decent as long as
the camera does not wish to hunt through the whole focus range. If possible you should always
take advantage of the focus limiter. The lens does also feature a focus stop button which
may come handy at times.
