Digital CamerasCompact CamerasProsumer, or “Bridge,” SLRsInterchangeable-Lens DSLRsCamera Features and SettingsQualityImage File FormatsBack Viewing ScreenViewfindersDepth-of-Field PreviewReleasing the ShutterExposure ModesScene ModesISOExposure MeteringVibration Reduction (Image Stabilization)Through-the-Lens FlashWhite BalanceMemory CardsDigital BacksImage SensorsResolution and Sensor SizeEffect of Sensor Size on Focal LengthScanners as Close-up and Macro CamerasReflected LightTransparent/Translucent SpecimensDouble ScanningFilm ScannersScanner OperationImage Enhancement