Nikon D200 vs Konica Centuria 400 Pro

Telescope: Pentax 105SDHF (D=105mm, f=700mm)
Total Exp Time = 20min (D200 = 10min * 2, Konica 400 = 20min * 1)

APS Full Frame
Mouse-off = D200, Mouse-on = Konica 400

100% Zoom-in
Mouse-off = D200, Mouse-on = Konica 400