What camera does the studio photographer use?

See what level. Wedding shops generally use 5D2, and few have used D800. There are not many 5D models, and APS-C models seem to be gone. There are still many ordinary D70' s and some D7000' s. And the D90. Many wedding photographers have better cameras than photo studios. Last time I met someone who brought 5D3+50 1.2+70-200 2.8 directly. As a result, the cameraman used his own 5D2, and all the lenses were used.