Modifying the preview image Use the zoom and hand tools in the 3D Transform dialog box to change your preview of an image. These actions do not modify the transformation itself, only your view of it. To magnify or shrink the preview image: 1 Select the zoom tool ( 2 Click the image to zoom in, or Alt-click (Windows) or Option-click (Mac OS) to zoom out. To move the view of the preview image: Select the hand tool ( Transforming and Retouching > Transforming objects in three dimensions > Modifying the preview image |