Two best focuses in APO?

In an achromat with C-like focal shift curve, the eye automatically picks the folding point as the point of the best focus (green light). Now, in a triplet APO with S-like curve, will there be two best focus points, one for each folding point - one for red, and one for blue? I'm primarily interestied in the real life experience, so doublet owners please don't bother

Dmitri

The two focuses are indistinct. As you go through focus the Airy disk changes color from red-ish to white to blue-ish. At least in AP triplets.