Tablet Mode > Fit
Allows you to zoom in to one or more selected objects in the 3D or 2D view. If you do not select any objects, Fit places all visible objects in the view.
Tap one or more objects in the Main or Document view, and then tap Fit .
The software zooms in to the objects. Properties for selected objects display.
Tap Home to return to the custom or default home view.
For more information on the various Fit capabilities, see Fit Views.