By default, images are displayed in Grid view in the Import dialog. Double click an image to preview the image in Loupe view (fit in view). Once in Loupe view, you will automatically be given the zoom tool; click to view the images at 1:1(100%). While viewing at 1:1, click-drag in the image preview to pan the image, single click to return to Loupe view, or double click to return to Grid View. In addition, the Import dialog shares the same shortcuts as the Library module – tap G for Grid view and tap E for Loupe (or use the icons at the lower left of the preview area to change Views, and the Zoom icons in the lower right).