page_title: Takumar
hierarchical_section_title: Takumar
caption_attribution_description: English: Super-Takumar 50mm F1.4 Deutsch: Super-Takumar 50mm F1.4
context_page_description: Takumar is the name that Asahi Optical gave to its lenses, notably but not exclusively those for its own SLR cameras. Named after the Japanese-American portrait painter, Takuma Kajiwara, whose brother Kumao Kajiwara founded Asahi Optical. The name adorned its lenses until 1975, when Asahi switched from the M42 screw mount to the bayonet K-mount. K-mount lenses were simply named "SMC Pentax".
context_section_description: Takumar is the name that Asahi Optical gave to its lenses, notably but not exclusively those for its own SLR cameras. Named after the Japanese-American portrait painter, Takuma Kajiwara (梶原啄磨, Kajiwara Takuma), whose brother Kumao Kajiwara founded Asahi Optical. The name adorned its lenses until 1975, when Asahi switched from the M42 screw mount to the bayonet K-mount. K-mount lenses were simply named "SMC Pentax".
caption: Super-Takumar 1:1.4/50mm
exif: {"Image ImageDescription": "Super-Takumar 50mm F1.4", "Image Make": "Canon", "Image Model": "Canon EOS 60D", "Image XResolution": "240", "Image YResolution": "240", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom 5.7 (Windows)", "Image DateTime": "2016:01:11 14:51:38", "Image Artist": "Raimond Spekking", "Image ExifOffset": "272", "Thumbnail Compression": "JPEG (old-style)", "Thumbnail XResolution": "72", "Thumbnail YResolution": "72", "Thumbnail ResolutionUnit": "Pixels/Inch", "Thumbnail JPEGInterchangeFormat": "966", "Thumbnail JPEGInterchangeFormatLength": "14403", "EXIF ExposureTime": "1/8", "EXIF FNumber": "20", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "100", "EXIF SensitivityType": "Recommended Exposure Index", "EXIF RecommendedExposureIndex": "100", "EXIF ExifVersion": "0230", "EXIF DateTimeOriginal": "2015:12:17 19:00:20", "EXIF DateTimeDigitized": "2015:12:17 19:00:20", "EXIF ShutterSpeedValue": "3", "EXIF ApertureValue": "540241/62500", "EXIF ExposureBiasValue": "0", "EXIF MaxApertureValue": "3", "EXIF MeteringMode": "Pattern", "EXIF Flash": "Flash fired, compulsory flash mode", "EXIF FocalLength": "100", "EXIF SubSecTimeOriginal": "84", "EXIF SubSecTimeDigitized": "84", "EXIF ColorSpace": "sRGB", "Interoperability InteroperabilityIndex": "R98", "Interoperability InteroperabilityVersion": "[48, 49, 48, 48]", "EXIF InteroperabilityOffset": "842", "EXIF FocalPlaneXResolution": "1036800/181", "EXIF FocalPlaneYResolution": "691200/119", "EXIF FocalPlaneResolutionUnit": "2", "EXIF CustomRendered": "Normal", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Auto", "EXIF SceneCaptureType": "Standard", "EXIF BodySerialNumber": "1280631839", "EXIF LensSpecification": "[100, 100, 0/0, 0/0]", "EXIF LensModel": "EF100mm f/2.8 Macro USM", "EXIF LensSerialNumber": "0000000000"}