exif: {"Image Make": "Canon", "Image Model": "Canon PowerShot SX50 HS", "Image Orientation": "Horizontal (normal)", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop CS6 (Macintosh)", "Image DateTime": "2013:06:13 20:45:10", "Image ExifOffset": "220", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "834", "Thumbnail JPEGInterchangeFormatLength": "12317", "EXIF ExposureTime": "1/15", "EXIF FNumber": "8", "EXIF ISOSpeedRatings": "1600", "EXIF SensitivityType": "Standard Output Sensitivity and Recommended Exposure Index", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2013:06:13 15:50:34", "EXIF DateTimeDigitized": "2013:06:13 15:50:34", "EXIF ShutterSpeedValue": "3906891/1000000", "EXIF ApertureValue": "6", "EXIF ExposureBiasValue": "-1/3", "EXIF MaxApertureValue": "149/32", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "19649/1000", "EXIF ColorSpace": "Uncalibrated", "EXIF ExifImageWidth": "786", "EXIF ExifImageLength": "800", "EXIF FocalPlaneXResolution": "1000000/61", "EXIF FocalPlaneYResolution": "1000000/61", "EXIF FocalPlaneResolutionUnit": "2", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard", "EXIF LensSpecification": "[43/10, 215, 0/0, 0/0]", "EXIF LensModel": "4.3-215.0 mm"}