Longest barrel in Mentawai?
{"Image Make": "NIKON CORPORATION", "Image Model": "NIKON D300", "Image XResolution": "238", "Image YResolution": "238", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 6.3 (Macintosh)", "Image DateTime": "2017:05:01 17:18:16", "Image ExifOffset": "218", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "926", "Thumbnail JPEGInterchangeFormatLength": "10811", "EXIF ExposureTime": "1/1000", "EXIF FNumber": "9", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "250", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2010:08:31 19:59:30", "EXIF DateTimeDigitized": "2010:08:31 19:59:30", "EXIF ShutterSpeedValue": "1245723/125000", "EXIF ApertureValue": "126797/20000", "EXIF ExposureBiasValue": "1/3", "EXIF MaxApertureValue": "5", "EXIF MeteringMode": "Spot", "EXIF LightSource": "Fine weather", "EXIF Flash": "Flash did not fire", "EXIF FocalLength": "300", "EXIF SubSecTimeOriginal": "00", "EXIF SubSecTimeDigitized": "00", "EXIF ColorSpace": "sRGB", "EXIF SensingMethod": "One-chip color area", "EXIF FileSource": "Digital Camera", "EXIF SceneType": "Directly Photographed", "EXIF CVAPattern": "[2, 0, 2, 0, 0, 1, 1, 2]", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF FocalLengthIn35mmFilm": "450", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "None", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0", "EXIF BodySerialNumber": "3094668", "EXIF LensSpecification": "[70, 300, 9/2, 28/5]", "EXIF LensModel": "70.0-300.0 mm f/4.5-5.6"}