exif: {"Image Make": "PENTAX", "Image Model": "PENTAX K20D", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "K20D Ver 1.03", "Image DateTime": "2010:10:31 17:26:49", "Image ExifOffset": "180", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "766", "Thumbnail JPEGInterchangeFormatLength": "14546", "EXIF ExposureTime": "1/180", "EXIF FNumber": "28/5", "EXIF ExposureProgram": "Aperture Priority", "EXIF ISOSpeedRatings": "100", "EXIF SensitivityType": "Unknown", "EXIF ExifVersion": "0221", "EXIF DateTimeOriginal": "2010:10:30 14:32:14", "EXIF DateTimeDigitized": "2010:10:30 14:32:14", "EXIF ShutterSpeedValue": "7491853/1000000", "EXIF ApertureValue": "2485427/500000", "EXIF ExposureBiasValue": "1/2", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "200", "EXIF SensingMethod": "One-chip color area", "EXIF CVAPattern": "[2, 0, 2, 0, 2, 1, 1, 0]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF FocalLengthIn35mmFilm": "300", "EXIF SceneCaptureType": "Standard", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "3", "EXIF LensSpecification": "[50, 200, 4, 28/5]", "EXIF LensModel": "smc PENTAX-DA 50-200mm F4-5.6 ED"}