PD and CD autofocus
I have a question...does anyone know when the X-T1 (and presumably X100s or X-E2) switch over to using PD vs CD for AF? Is it at a certain threshold of light level, at a given EV? Or does it always use some sort of weighted decision (with the weight more towards CD in low light and PD in high light levels)?
Ok, since you can't control it, the question is a bit academic, but I am curious...