Ricoh XR Rikenon 50mm f/2 - Sample Images
Info and Reviews:
Introduced: ??
Optical design: 6 elements in 5 groups
Lens mount: Pentax K (PK)
Covers: Full-frame (24×36mm)
More info / Review:
http://www.pentaxforums.com/userreviews/ricoh-xr-rikenon-50mm-f-2-0.html
http://www.blog.bkspicture.com/review_Ricoh_XR_Rikenon_50mm_f2.html
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ISO: 400
Camera: Pentax K-S2
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ISO: 400
Camera: Pentax K-S2
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ISO: 100
Camera: Sony NEX-5N
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Camera: Sony ILCE-7S
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ISO: 100
Camera: Canon EOS 500D
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ISO: 100
Camera: Canon EOS 500D
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ISO: 100
Camera: Canon EOS 500D
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ISO: 100
Camera: Canon EOS 500D
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ISO: 400
Camera: Pentax K-3 II
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ISO: 200
Camera: Pentax K100D
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ISO: 100
Camera: Canon EOS 600D
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ISO: 100
Camera: Sony NEX-7
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ISO: ??
Camera: Pentax K-x
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Camera: Pentax K-30
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ISO: ??
Camera: Sony ILCE-7S
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ISO: ??
Camera: Sony ILCE-7S
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ISO: 100
Camera: Canon EOS 500D
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ISO: 100
Camera: Pentax K-1
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ISO: 100
Camera: Pentax K-1
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ISO: 100
Camera: Pentax K-1