exif: {"Image Make": "Canon", "Image Model": "Canon EOS 7D", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 4.2 (Macintosh)", "Image DateTime": "2012:11:04 15:00:03", "Image ExifOffset": "208", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "798", "Thumbnail JPEGInterchangeFormatLength": "7503", "EXIF ExposureTime": "1/125", "EXIF FNumber": "14/5", "EXIF ExposureProgram": "Unidentified", "EXIF ISOSpeedRatings": "1000", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2012:09:28 02:39:55", "EXIF DateTimeDigitized": "2012:09:28 02:39:55", "EXIF ShutterSpeedValue": "870723/125000", "EXIF ApertureValue": "1485427/500000", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "3", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "100", "EXIF SubSecTimeOriginal": "33", "EXIF SubSecTimeDigitized": "33", "EXIF FocalPlaneXResolution": "3456000/907", "EXIF FocalPlaneYResolution": "460800/119", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Auto Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF BodySerialNumber": "670515061", "EXIF LensSpecification": "[100, 100, 0/0, 0/0]", "EXIF LensModel": "EF100mm f/2.8 Macro USM"}