exif: {"Image Make": "PENTAX", "Image Model": "PENTAX K-5", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "K-5 Ver 1.01", "Image DateTime": "2011:01:05 21:44:02", "Image ExifOffset": "180", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "768", "Thumbnail JPEGInterchangeFormatLength": "13677", "EXIF ExposureTime": "1/50", "EXIF FNumber": "4", "EXIF ExposureProgram": "Unidentified", "EXIF ISOSpeedRatings": "400", "EXIF SensitivityType": "Unknown", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2010:12:20 06:54:45", "EXIF DateTimeDigitized": "2010:12:20 06:54:45", "EXIF ShutterSpeedValue": "352741/62500", "EXIF ApertureValue": "4", "EXIF ExposureBiasValue": "0", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "1701/100", "EXIF SensingMethod": "One-chip color area", "EXIF CVAPattern": "[2, 0, 2, 0, 2, 1, 1, 0]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Manual", "EXIF FocalLengthIn35mmFilm": "25", "EXIF SceneCaptureType": "Standard", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "2", "EXIF LensSpecification": "[17, 50, 14/5, 14/5]", "EXIF LensModel": "Tamron AF 17-50mm F2.8 XR Di-II LD"}