Camera and image planes
 
 
 

Action

Windows and Linux

Mac OS X

Results

Rotate the camera

Alt + drag

Option + drag

Command + drag

The camera rotates about its center of interest.

Track the camera

Alt + middle-drag

Option + middle-drag

Command + middle-drag

The camera moves in a sideways motion.

Dolly the camera

Alt + right-drag

Option + right-drag

Command + right-drag

The camera moves toward its center of interest. You can also dolly using the scroll wheel.
Roll the camera Shift + middle-drag Shift + middle-drag The camera rolls about its barrel.
Focus on a location on the model F F The location beneath the cursor becomes the camera's new center of interest.
Frame All A A Repositions the camera so that all visible geometry is within the camera's field of view.
Rotate an image plane

E + drag

E + drag

The image plane rotates about its center of interest.
Track/transform an image plane

E + middle-drag

E + middle-drag

The image plane moves relative to the direction you drag.
Adjust the depth property for an image plane

E + right-drag

E + right-drag

The image plane appears in front of or behind the objects in the 3D View depending on the direction you drag.