exif: {"Image Make": "SONY", "Image Model": "NEX-F3", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "PhotoScape", "Image DateTime": "2013:08:29 15:44:47", "Image ExifOffset": "172", "EXIF ExposureTime": "1/80", "EXIF FNumber": "5", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "400", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF RecommendedExposureIndex": "400", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2013:08:28 16:28:50", "EXIF DateTimeDigitized": "2013:08:28 16:28:50", "EXIF ShutterSpeedValue": "790241/125000", "EXIF ApertureValue": "290241/62500", "EXIF BrightnessValue": "1673/320", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "297/64", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "46", "EXIF FocalPlaneXResolution": "6878479/32768", "EXIF FocalPlaneYResolution": "6878479/32768", "EXIF FocalPlaneResolutionUnit": "4", "EXIF FileSource": "Digital Camera", "EXIF SceneType": "Directly Photographed", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "69", "EXIF SceneCaptureType": "Standard", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF LensSpecification": "[18, 55, 7/2, 28/5]", "EXIF LensModel": "E 18-55mm F3.5-5.6 OSS"}