Matching Pairs Photography ConceptsOnline version Match camera and photography terms with the correct definition by Shawna Uskokovic 1 Bokeh 2 Rule of thirds 3 Exposure 4 Light Meter 5 Focal length 6 Grain 7 Depth of Field 8 Aperture 9 Shutter Speed 10 ISO the distance between the lens and the image it forms on the film the distance between the closest and farthest objects in a photo that appears acceptably sharp a type of composition in which an image is divided evenly both horizontally and vertically, and the subject of the image is placed at the intersection of those dividing lines, or along one of the lines itself. The speed at which the camera shutter closes Used to measure level of exposure the aesthetic blur of out-of-focus parts of an image How light or dark the image is. a space/hole through which light passes into the camera images shot at high ISO tend to have a lot of this. Sensitivity of the camera's sensor