Mamiya-Sekor 58mm f/1.7 - Sample Images
Info and Reviews:
The Exakta mount version is called Mamiya/Sekor F.C. 58mm f/1.7
Introduced: ??
Optical design: ?? elements in ?? groups
Lens mount: M42, Exakta and probably one of Mamiya's own mount
Covers: Full-frame (24×36mm)
More info:
http://www.pentaxforums.com/userreviews/mamiya-sekor-58mm-f-1-7.html
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ISO: 100
Camera: Fujifilm X-T1
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ISO: 50
Camera: Canon EOS 5D
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ISO: 50
Camera: Canon EOS 5D
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ISO: 50
Camera: Canon EOS 5D
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ISO: ??
Camera: Fujifilm X-T1
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ISO: 200
Camera: Fujifilm X-T1
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ISO: 200
Camera: Canon EOS 5D Mark II
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ISO: 50
Camera: Canon EOS 5D
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ISO: 800
Camera: Fujifilm X-T1
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ISO: 100
Camera: Fujifilm X-T1
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ISO: 200
Camera: Canon EOS 40D
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ISO: 200
Camera: Canon EOS 40D
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ISO: 1600
Camera: Fujifilm X-T1
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ISO: 100
Camera: Fujifilm X-T1
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ISO: 100
Camera: Fujifilm X-T1
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ISO: 200
Camera: Fujifilm X-T1
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ISO: 50
Aperture: f/1.7
Camera: Sony ILCE-7
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ISO: 50
Aperture: f/2
Camera: Sony ILCE-7
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ISO: 50
Aperture: f/2.8
Camera: Sony ILCE-7
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ISO: 50
Aperture: f/4
Camera: Sony ILCE-7
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ISO: 50
Aperture: f/5.6
Camera: Sony ILCE-7
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ISO: 50
Aperture: f/8
Camera: Sony ILCE-7
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ISO: 50
Aperture: f/11
Camera: Sony ILCE-7
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ISO: 50
Aperture: f/22
Camera: Sony ILCE-7
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ISO: 50
Aperture: f/1.7
Camera: Sony ILCE-7
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ISO: 50
Aperture: f/2
Camera: Sony ILCE-7
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ISO: 50
Aperture: f/2.8
Camera: Sony ILCE-7
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ISO: 50
Aperture: f/5.6
Camera: Sony ILCE-7